Toggle navigation
explore
parks
collections
reports and research literature
map
outreach
hosted mapping
how to participate
about
about opn
access OPN data via OAI
contact
navigating collections
using images
Search Results
Sort (title)
Relevance
Title
Date
Items per page (20):
20
50
100
Page 1 of at least 240
About 4,900 Items
Jump to Page
View:
Refine Search
update
reset
Park
Andersonville National Historic Site
269
Biscayne National Park
1224
Blue Ridge Parkway
3
Cape Hatteras National Seashore
156
Castillo de San Marcos National Monument
1
Clemson University Libraries
609
Cowpens National Battlefield
12
Everglades National Park
80
Fort Sumter National Monument and Charles Pinckney National Historic Site
1
Fort Sumter and Fort Moultrie National Historical Park
2
Great Smoky Mountains National Park
412
Harpers Ferry National Historical Park
118
Harry Butowsky Collection
4
Jean Lafitte National Historical Park and Preserve
23
Jimmy Carter National Historic Site
289
Kings Mountain National Military Park
408
Mammoth Cave National Park
16
National Park Service
2157
National Park Service Intermountain Region Museum
10
National Park Service Southeast Regional Office
2
National Park Service Water Resources Division
221
North Carolina State Parks
15
Outer Banks Group: Cape Hatteras National Seashore, Wright Brothers National Memorial, Fort Raleigh National Historic Site
5
Sequoia and Kings Canyon National Parks
18
South Carolina Department of Parks, Recreation and Tourism
7
Timucuan Ecological and Historic Preserve
246
University of Georgia Libraries
157
Winthrop University
49
Yellowstone National Park
549
Collection
Blue Ridge Parkway Engineering Plans
3
Color Slides
218
Color Slides of Biscayne National Park
1224
FIU RTE Set
4
Historical Reenactments, Kings Mountain National Military Park
9
Jimmy Carter National Historic Site Architectural Plans
289
Kings Mountain Nitrate Negatives
16
Mammoth Cave National Park Nitrate Negatives Collection
14
Modern Photos
118
Negatives of Great Smoky Mountains National Park
399
Ocracoke Island
141
Outer Banks People
15
Park Staff and Visitors
51
Personnel and Ranger Activities of Kings Mountain National Military Park
359
Photographs of Cowpens National Battlefield
12
Photographs of Everglades NP
74
Reports and Research Literature
1648
Slides from Jean Lafitte National Historical Park and Preserve
23
Survey of Fauna
1
Survey of National Parks
23
Timucuan Preserve Plans and Maps
246
Yellowstone Photo Albums
23
Creator
Ahern, Katherine
1
Alan Robinson
2
Alberts, E.
1
Alberts, Edwin
1
Alesch, Ric
1
Aley, T. and Creath, W.
1
Alston, William F. (Ranger Naturalist)
11
Andersonville National Historic Site Staff
196
Atwood, Wallace
1
Aubry, Michele
1
Bailey, Florence Merriam
2
Baisan CH
1
Baisan, Christopher
1
Barclay, Lee
1
Barnes, Frank
2
Bearss, Edwin C.
1
Bevitt, Emogene A.
1
Biedenharn, D.
1
Binkley, Cameron
1
Black, Bruce W.
4
Blankenship, D.
1
Bordon, F.Y.
1
Boucher, Jack
1
Bradley, J. K.
1
Branson, John
1
Bratton, Susan
3
Braun, C.
1
Bray
8
Brooks, Hazen
27
Brooks, John
6
Brown and Caldwell
1
Brown, James M.
1
Brown, Kent Masterson
2
Brown, W.L.
1
Brown, Warren Lee
1
Bruns, J.
2
Bryant, Jane
1
Burkett, Claire P.
16
Burns, Dick
1
C.A.M.
44
Callaway, G.
1
Cam
1
Carey, Brian
23
Carlson, J.
1
Catton, T.
1
Catton, Theodore
1
Cecil W. Staughton
1
Chapman, William
1
Charles Bassett & Associates, Inc.
2
Clark
1
Clark, Bill
47
Clary, David A.
1
Clemensen, A. Berle
1
Colmer, M.
2
Corbett, John
1
Covell, C. V. Jr.
2
Craig, Vera
1
Crandell, Dwight
1
Crawford, Vern
1
Creath, W.
1
Cruz, Chris
1
Dames and Moore
2
Davis, G.
6
Davis, Steven
1
DeGrove and Haskew
1
DeGrove, Charles
1
Del Condon, David
3
Denver Service Center
2
Dillahunty, Albert
1
Dilley
1
Division of Publications
8
Dixon, Joseph
2
Dolan, R.
1
Du Puy William
1
Duncan, Douglas
1
Dynamac Corporation
1
Edwards, Harold O.
20
Ek,D.A.
1
Elder, A.
1
Ellis, W.
1
Environmental Protection Agency
1
Erdle, S.
1
Exline, Edouard Evartt
3
Fabry, Judith
1
Fagerlund, Frances
1
Fagerlund, G.
2
Fagerlund, Gunnar
2
Fawcett, Arthur F.
1
Fay, Frederick A.
1
Fernow, B.E.
1
Firth, Ian J.W.
1
Fisher, George
1
Florida Fish and Wildlife Conservation Commission
1
Florida Park Service
2
Foist, B.
1
Fraley, Miranda
1
Fred Mang, Jr.
2
Frink, Stephen
4
Frondorf, Anne
1
Fugedy and Dall
1
Gambino, Joseph F.
3
Gannett Fleming, Inc
1
Gardner, Donald
1
Gardner, George
1
Gate Concrete Products
1
Georgia Department of Natural Resources
4
Glenn Hatcher
8
Golden Gate National Recreation Area
1
Grant, George
1
Gray, Thomas C.
8
Great Smoky Mountains National Park
1
Green, Edwin L.
2
Greene, Daniel M.
1
Greene, Linda
1
Grossman, Charles S.
13
H. R.
1
HDR Enginnering, Inc
2
HWH
1
Haines, Aubre
1
Haines, Aubrey L.
1
Halas, John
1
Haley Sharpe Design
1
Harmon, Mark
2
Hart, G.E.
1
Hasting, Homer
1
Hayden, B.
1
Heritage Conservation and Recreation Service
1
Hermes
1
Hershey, J.H.
1
Hesselman, George J.
1
Heywood, Jeff
30
Hieb, David
1
Historic American Buildings Survey
1
Hof, Marilyn
1
Hoffman, Thomas J.
1
Hooper, Lennon
1
Huber, N. King
1
Hudson, J. Paul
1
Huffman, Dennis
4
Hutchison, A.
1
Hutchison, Andrew
6
Impact Assessment, Inc.
1
James A. Kushlan
1
Jennings, Sue
1
Johnson, R.
1
Jones, Noel P.
1
Jones, Russell
1
Jones, T. Russell
1
Kasparek
1
Kirkpatrick, Jay
1
Kissling, Herbert
1
Knudsen, Dean
1
Kramer, Robert
1
Kratzer, Deborah
1
Kunzmann, M.
1
Laird, Matthew
1
Larson, Douglas
1
Lattimore, Ralston
1
Lawing, H.A.
1
Lee, Ronald
1
Lee, Willis
1
Leons, James
1
Linda C. McEwan
1
Lindsay, Mary
1
Lister, Florence
1
Lister, Robert and Florence Lister
1
Livingston, A. R.
3
Lix, Henry W.
2
Lockwood
1
Loendorf, Lawrence
1
Lohman, S.W.
3
Lugo, Ariel
1
M. D. W.
7
Mack, Alison
1
Mackenzie, George
1
Mackintosh, Barry
4
Madden
2
Mancinelli, Isabel
1
Manning, Robert
1
Manucy, Al
4
Manucy, Albert
1
Marion, Jeffrey
2
Martin, L.
1
Mather, Stephen
2
Mattes, Merrill
3
Matthes, F.E.
1
McGavock, E. H.
1
McNaulty, C.
8
Meader, J.Faith
1
Meeks and Blake
10
Melnick, Robert
1
Menning, Ed P.
125
Miller, G.A.
2
Mitchell, B.
1
Molander's
13
Montezuma Castle National Monument
2
Morgart
3
Mosley, Jeffrey
2
Mullen, J.R.
1
Murfin, James
1
Myers, James E.
1
NPS
1
National Capital Region
1
National Park Service
702
National Park Service, U.S. Department of the Interior
1
Naumann, T.
1
Needham, John T.
3
Neilsen, M.G.
1
Nielson, J.M.
2
Nimwegen, Glenn Van
1
North Florida Irrigation Equipment, Inc.
1
O'Brien, William Patrick
1
Ochsner, D.C.
1
Oldale, Robert
1
Olsen, Russ
1
Oron Bass
1
Oschner, Dave
34
Paige, John
1
Parsons, Brinckerhoff, Quade and Douglas, Inc.
1
Peterson, David
1
Philadelphia Planning Service Center
1
Poley, Rick
2
Porites, P.
1
Porter III, Charles
1
Porter, Charles
1
Porter, William
1
Porter, William F.
1
Powell
6
Powell, R.
22
Powell, Royce
10
Pozel, R. D.
1
Price, Larry
1
Privit & Assoc. of Florida, Inc.
3
Privit 7 Assoc. of Florida, Inc.
1
Proudfit, S.V., ed.
1
Pulham, Cami
1
Purkenson
2
Purkenson, L. L.
1
Purkenson, L. Lee
9
Purkenson, L.L.
1
Rabinowitch, S.
1
Rabinowitch, Sanford
1
Rader
1
Rametta, Francis
1
Reclaiming the Everglades ( contributor )
1
Reid, Courtland T.
1
Renfro, James
1
Restoration Mgmt Corp
1
Riddle
1
Roberts, Ed
10
Rockwell, Elizabeth
2
Rodriguez, Ted
2
Rogers, Jeanne
1
Roman, C.T.
1
Romola, Linda
1
Rosekrans, A. Spreck
1
Ross, Wendy
1
Roush, J. Fred
1
Rowe, Abbie
3
Salamanla, Mike
1
Salas, J.D.
1
Sasaki, Walker Associates, Inc.
1
Sattler, A.
1
Schwinall
1
Selunall, G. P.
1
Sequoia and Kings Canyon National Parks
2
Shaver, Ralph K.
4
Shepard, H. E. Jr.
1
Singer, Francis
1
Skip Lapcewich
1
Smith, Frank
1
Snyder, J.
3
South Florida Natural Resources Center, Evergldes and Dry Tortugas National Parks
1
South Florida Natural Resources Center/South Florida Research Center, Everglades National Park
1
Southwestern Pennsylvania Heritage Preservation Commission
1
Sparks, Randy
1
Sprague, Lorrie
1
Sproul, David Kent
1
State of Montana
1
Sterling, Robert Yard
2
Stevens, Jr., Donald
1
Stites, James A.
8
Stokeley, Jim
1
Stonum, C.D.
1
Story, Isabelle
2
Stoughton, Cecil W.
2
Strait, R.A.
1
Stucker, Gilbert
1
Stupka, Arthur
2
Sullivan, Arthur L.
10
Sullivan, Thomas
1
Sunshine State Surveyors
1
Susan Leavine
1
Swanson, Frederick
1
Swetnam, Thomas
1
Szmant, A.
2
The Geological Society of America
1
The wilderness Society
1
Thompson, Ben
2
Tilberg, Frederick
4
Tilden, Freeman
1
Toll, Roger W.
1
Toops, Connie
5
Torres, Louis
1
Turner, Brian
1
Tuzigoot National Monument
2
Twitchell, F.
1
US Department of Energy
3
US Fish and Wildlife Service
2
US Forest Service
2
US Park Police Research and Planning Office
2
US Surveyor General of Florida
1
United States -- Congress. -- House. -- Committee on the Public Lands
1
United States Army Corps of Engineers
2
United States Department of Agriculture Forest Service
2
United States Department of the Interior
79
United States National Park Service
1
United States Navy
1
Unrau, Harlan
1
Utley, Robert
2
Valentine, W.
40
Valentine, W. H.
18
Valentine, W.H.
4
WDL
1
Waggoner, Gary
2
Wagner, Joel
1
Waitz & Frye Consulting Engineers, Inc.
8
Warren, Dwight
2
Water Resources Division
1
Water Resources Field Support Laboratory, National Park Service
1
Water and Power Resources Service
1
Watson, M. V.
32
West, S.
1
Whatley, Michael
2
White, P.S.
2
White, Peter
1
White, R. P.
9
Whittaker, Paul
1
Wickman, Boyd E.
1
Wilcox, Arthur
1
Williams, Dewayne
1
Williams, Dewzyne
1
Williams, Jack
4
Williams, M. Woodbridge
3
Williams, Milo Woodbridge, 1917-2012
4
Williss, G. Frank
1
Wilshin, Francis
1
Wilshin, Francis F.
1
Wirth, Conrad l.
1
Wolfe, Wescoat S.
7
Wood, Gene
2
Wood, Jim
1
Woodbridge, Sally
1
Workman, R. Bryce
1
Wright, R. Gerald
1
Yard, Robert Sterling
2
Yosemite National Park
1
Zube, Ervin
1
Zynjuk, L.D.
1
van Wagtendonk, Jan
1
Date
From:
January
February
March
April
May
June
July
August
September
October
November
December
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Until:
January
February
March
April
May
June
July
August
September
October
November
December
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
topic
( lcsh )
1
21st century
1
Abraham Lincoln Birthplace National Historic Site (Ky.)
1
Abstracts
3
Acadia National Park (Me.)
1
Administration
1
Aerial photographs
84
Aerial views
8
African Americans--History--To 1863
1
Agricultural museums
48
Agriculture
1
Agriculture--Study and teaching--Activity programs
20
Air quality management
1
Aircraft accidents
1
Alcatraz Island (Calif.)
1
Algae
1
Alligators
3
Alsek River
1
Aluminum cans
3
America's Industrial Heritage Project
1
Amphitheaters
4
Angelfish
9
Animal populations
2
Animals
5
Antelopes
1
Antietam National Battlefield (Md.)
1
Antiquities
1
Antlers
1
Apiaries
3
Appalachian Mountains
2
Appellate procedure
1
Appetizers
2
Apples--Storage
2
Aquariums
1
Aquatic resources--Management
1
Aquifers
2
Archaeological surveying
2
Archaeology
1
Arches National Park (Utah)
1
Architectural photography
80
Architecture
1
Architecture, Domestic
4
Architecture--United States--Periodicals
2
Arrowheads
1
Artists
9
Asters
1
Automobiles
13
Automobiles--History
1
Bald eagle
1
Bark beetles--Biological control
1
Barns
9
Barrier islands
1
Bathhouses
1
Battlefields
6
Bays
11
Bays--Florida
169
Beach erosion
1
Beach nourishment
2
Beach plants
2
Beaches
1
Beaches--Florida
3
Bears
9
Beavers
1
Bees
1
Benches
6
Bering Land Bridge
1
Berries
2
Beseler Topcon camera
2
Bibliography
1
Bibliography of bibliographies
1
Bicycle trails
2
Big Cypress National Preserve (Fla.)
1
Bighorn sheep
1
Biodiversity
1
Biological control
1
Biology
2
Biosphere reserves
1
Birds of prey
1
Biscayne National Park (Fla.)
1
Black Belt (Ala. and Miss.)
1
Black Canyon of the Gunnison National Park (Colo.)
1
Black bear
3
Blacksmiths
4
Blue Ridge Parkway (N.C. and Va.)
4
Boardwalks
7
Boat ramps
1
Boat trailers
1
Boats
61
Boats and boating
3
Bodies of water
4
Books
1
Boy Scouts
6
Boys
1
Bridges
5
Bridges--Design and construction
2
Bridges--Florida
1
Brochures
2
Browns Park National Wildlife Refuge (Colo.)
1
Bryce Canyon National Park (Utah)
3
Budget
3
Buffalo National River (Ark.)
1
Buffalo jump
1
Buffalo jump--Montana
1
Buildings
5
Bulletin boards
2
Cache La Poudre River National Water Heritage Area (Colo.)
1
Cades Cove (Tenn.)
1
Camouflage
1
Camp sites, facilities, etc
9
Camp sites, facilities, etc.--Public use
1
Camping
20
Camping--Handbooks, manuals, etc
3
Camps
18
Canals
1
Canals--Florida
1
Canoes and canoeing
1
Cape Hatteras Lighthouse (N.C.)
1
Cape Hatteras National Seashore (N.C.)
2
Caravans
1
Career development
1
Carlsbad Caverns (N.M.)
1
Carter, Jimmy, 1924-
6
Catholic Church--Liturgy
9
Catoctin Mountain Park (Md.)
1
Cave ecology
1
Caves
5
Cedar
4
Cemeteries
4
Chaco Culture National Historical Park (N.M.)
1
Chalmette Unit, Jean Lafitte National Historical Park and Preserve (La.)
1
Channels
5
Charles Pinckney National Historic Site (Mount Pleasant, S.C.)
1
Charts, diagrams, etc
1
Chickasaw National Recreation Area (Okla.)
1
Children
32
Children with disabilities
1
Children's drawings
2
Christmas
1
Chronology, Historical
7
Cities and towns
1
Civil rights
1
Civilian Conservation Corps (U.S.)
3
Cleaning
1
Cliffs
1
Climbing plants
1
Clouds
28
Coarse woody debris
1
Coasts
3
Coasts--Florida
5
Coconut
1
Coconut palm
2
Colonial birds
1
Colorado National Monument (Colo.)
2
Colorado River (Colo.-Mexico)
1
Colorado River Watershed (Colo.-Mexico)
1
Company picnics
2
Computers
1
Conference proceedings
1
Conservation
3
Conservation and restoration
1
Conservation of natural resources
3
Construction
51
Construction equipment
13
Construction equipment--Maintenance and repair
1
Construction projects
9
Cooperative National Park Resources Studies Unit (Las Vegas, Nev.)
1
Cooperative National Park Resources Studies Unit (Tucson, Ariz.)
1
Cooperative National Park Resources Studies Unit, Hawaii
1
Coral reef conservation
1
Coral reef plants
4
Coral reefs and islands
3
Coral reefs and islands--Pacific Ocean
1
Corals
357
Corals, Fossil
2
Cormorants
1
Corn
2
Corncribs
9
Corrections
1
Country dancing
1
Crater Lake (Or.)
1
Crater Lake National Park (Or.)
1
Craters of the Moon National Monument (Idaho)
1
Crickets
1
Cross-country skiing
1
Crowd control
1
Crowders Mountain State Park (N.C.)
1
Crowds
11
Crustaceans
1
Cub Scouts
1
Cultural landscapes
3
Cultural property
2
Cumberland Gap National Historical Park
2
Cumberland Island National Seashore (Ga.)
1
Cutting
1
Cyclists
1
Cypress
1
Dairy barns
2
Daisies
3
Dante Fascell Visitor Center (Fla.)
6
Dedications
23
Delaware River (N.Y.-Del. and N.J.)
1
Delaware Water Gap National Recreation Area (N.J. and Pa.)
1
Demographic surveys
1
Demonstrations
2
Designs and plans
290
Desks
1
Dinosaur National Monument (Colo. and Utah)
1
Directories
1
Dirt roads
3
Discovery and exploration
2
Docks
24
Dulcimer
1
Dwarf shrubs
1
Dwellings
1
Dynamite
4
Ecology
2
Ecosystem management
1
Education
3
Educational exhibits, Traveling
2
Effect of aircraft on
1
Effect of fires on
1
Elkmont (Tenn.)
8
Ellington, Buford, 1907-1972
9
Elliott Key (Fla.)
2
Energy conservation
1
Engineering drawings
270
Environmental impact analysis
13
Environmental impact statements
13
Environmental monitoring
2
Environmental policy
1
Environmental risk assessment
1
Environmental risk assessment--United States
3
Environmentalism
1
Ernest F. Coe Visitor Center (Fla.)
1
Everglades National Park (Fla.)
9
Evergreens
1
Ex-prisoners of war
1
Explosives
6
Explosives--Safety measures
1
Explosives--Testing
2
Explosives--Transportation
3
Express highways--Design and construction
9
Families of prisoners of war
1
Farm buildings
50
Federal Hall National Memorial (New York, N.Y.)
1
Ferns
1
Ferries
16
Fiddling
1
Fire lookout stations
2
Fireplaces
2
Fiscal policy
3
Fisheries--United States
1
Fishery management
3
Fishes
4
Fishes--Conservation
3
Fishes--Ecology
2
Fishing
4
Flags--United States
1
Fleas--Control
1
Floods
1
Floor plans
1
Florida Keys (Fla.)
55
Florissant Fossil Beds National Monument (Colo.)
1
Flowers
13
Food--Tables
1
Footbridges
2
Forest biodiversity--Effect of fires on
1
Forest conservation
4
Forest fires--Research
8
Forest management
1
Forest nurseries
1
Forest plants
3
Forest reserves
1
Forests and forestry
1
Forests and forestry--United States
1
Fort Matanzas National Monument (Fla.)
1
Fort Raleigh National Historic Site (N.C.)
1
Fortification--History
1
Fossils
1
Fountain Soldier Station Site (Wyo.)
1
Freshwater mussels
1
Friendship
1
Fry, George, 1911-
15
Gallatin, Albert, 1761-1849
1
Garages
2
Gardening
7
Gardens
1
Gates of the Arctic National Park and Preserve (Alaska)
1
Gazebos
1
Geographic information systems
1
Geological Survey (U.S.). Rocky Mountain Region
1
Geological Survey (U.S.). Water Resources Division
2
Geological surveys
1
Geological surveys--United States
1
Geology
13
Geology--History
1
George Washington Birthplace National Monument (Va.)
1
Geotechnical engineering
1
Geothermal resources
1
Gettysburg, Battle of, Gettysburg, Pa., 1863
2
Glacier Bay National Park and Preserve (Alaska)
1
Glacier National Park (Mont.)
4
Glass bottom boats
6
Goats
7
Golden Gate National Recreation Area (Calif.)
2
Government employees
1
Government report writing
10
Granaries
2
Grand Canyon National Park (Ariz.)
3
Grasses
5
Grasshoppers
1
Gravestones
1
Grazing
1
Great Basin National Park (Nev.)
1
Great Smoky Mountains (N.C. and Tenn.)
1
Great Smoky Mountains National Park (N.C. and Tenn.)
8
Great Smoky Mountains National Park Biosphere Reserve (N.C. and Tenn.)
26
Gristmills
25
Grooved brain coral
2
Groundwater
1
Groundwater ecology
1
Guidebooks
1
Guilford Courthouse, Battle of, N.C., 1781
1
Gypsy moth
1
Habitat
1
Habitat (Ecology)
2
Hagerman Fossil Beds National Monument (Idaho)
1
Hammocks (Woodlands)
1
Hammocks (Woodlands)--Florida
4
Hammocks Beach State Park (N.C.)
1
Handbook (United States. National Park Service. Division of Publications)
1
Handbooks, manuals, etc.
5
Hanging Rock State Park (N.C.)
2
Harbors
2
Hardwoods
1
Harpers Ferry Center (U.S.)
1
Hazard mitigation--United States
1
Headquarters
8
Helicopters
3
Heritage tourism
1
Herons
1
Highway bypasses
12
Hikers
3
Historic buildings
19
Historic buildings--United States
1
Historic districts
1
Historic farms
41
Historic house museums
5
Historic industrial sites
1
Historic preservation
120
Historic rural landscapes
1
Historic sites
16
Historic sites--Conservation and restoration
1
Historical reenactments
108
History
5
History, Local
1
History--Chronology
1
Horses
2
Horticulture
1
Hot Springs National Park (Ark.)
2
Hotels
2
Hours of labor
1
Housing
1
Housing surveys
1
Human-animal relationships
9
Hurricane Andrew, 1992
90
Hurricane Donna, 1960
1
Hurricane damage
18
Hydrogeology
1
Hydrology
1
Illustrations
1
Indexes
11
Indexing
3
Indiana Dunes National Lakeshore (Ind.)
2
Indians of North America
5
Inlets--Florida
1
Interiors
4
Interpretation
5
Interpretation of cultural and natural resources
31
Inventories
2
Islands
17
Isle Royale National Park (Mich.)
2
Jellyfishes
1
Jimmy Carter National Historic Site (Plains, Ga.)
290
Joshua Tree National Park (Calif.)
2
Ka Iwi National Scenic Shoreline (Hawaii)
1
Kaibab National Forest (Ariz.)
1
Kalaupapa National Historical Park (Hawaii)
1
Katmai National Park and Preserve (Alaska)
1
Kenai Fjords National Park (Alaska)
1
Kings Canyon National Park (Calif.)
1
Knights of Columbus
4
Kudzu
1
Lake Chelan National Recreation Area (Wash.)
1
Lakes--Florida
1
Land use
1
Land use surveys
1
Landscapes
4
Law reports, digests, etc
6
Leaves
2
Legislative hearings
1
Legislative hearings--United States
3
Legislators--United States
2
Lesson planning--Handbooks, manuals, etc
1
Letters
2
Lighthouses
3
Lighthouses--Florida
3
Lilies
1
Lists
2
Litter (Trash)
1
Little Bighorn Battlefield National Monument (Mont.)
9
Log cabins
9
Looms
1
Lowry, Michael
1
Lumbering
2
Maintenance
1
Mammoth Cave (Ky.)
2
Mammoth Cave National Park (Ky.)
1
Mangrove ecology
1
Mangrove forests
10
Mangrove plants
18
Maps
21
Marine debris
3
Mather, Stephen Tyng, 1867-1930
1
McDonald, Lake (Mont.)
1
Mead, Lake (Ariz. and Nev.)
1
Meetings
7
Memorial Day
52
Memorials
1
Mesa Verde National Park (Colo.)
2
Methodology
2
Mexican free-tailed bat
1
Mexican spotted owl
1
Military parks
4
Millers
1
Mills and mill-work
4
Minerals
1
Missouri River Watershed
1
Mobile homes
4
Molly Islands (Wyo.)
1
Monitoring
2
Monocotyledons
2
Monuments
13
Moon--Phases
1
Moonflower
1
Morning glories
1
Mosquitoes
1
Motorboats
1
Motorcades
2
Mount Desert Island (Me.)
2
Mount Rainier National Park (Wash.)
1
Mountain goat
3
Mountain passes
1
Mountain passes--Wyoming
1
Mountain shelters
1
Mountaineering
2
Mountains
15
Mules
1
Museum exhibits
1
Music
14
Natchez Trace National Scenic Trail
1
National Historic Landmarks Program (U.S.)
1
National Leadership Council (U.S.)
1
National Park Service popular study series. History
1
National Trails System
2
National cemeteries
1
National monuments
9
National park concessions
1
National park concessions--Law and legislation
1
National parks & reserves
4
National parks and reserves
2129
National parks and reserves -- Florida -- Monroe County -- Management
1
National parks and reserves -- Law and legislation ( lcsh )
1
National parks and reserves--Belize
1
National parks and reserves--Canada--Management
1
National parks and reserves--Delaware
1
National parks and reserves--Fees
1
National parks and reserves--Interpretive programs
121
National parks and reserves--Law and legislation
1
National parks and reserves--Law and legislation--United States
12
National parks and reserves--Management
854
National parks and reserves--Planning
269
National parks and reserves--Protection
2
National parks and reserves--Public use
807
National parks and reserves--Research--Florida
1
National parks and reserves--Reservation systems
1
National parks and reserves--South Carolina
1
National parks and reserves--Transportation
95
National parks and reserves--United States
500
National parks and reserves--United States--Guidebooks
61
National parks and reserves--United States--History
60
National parks and reserves--United States--Management
11
National parks and reserves--United States--Maps
10
National parks and reserves--United States--Periodicals
143
National parks and reserves--Washington (D.C.)
2
National parks and reserves--Washington (State)
5
Natural Resource Program Center (U.S.). Natural Resource Information Division. Inventory and Monitoring Program
1
Natural areas
2
Natural bridges
1
Natural history
5
Natural history handbook series
2
Natural history--Outdoor books--Juvenile literature
2
Natural resources
15
Natural resources management areas
1
Natural resources report series
2
Natural resources surveys
1
Natural resources--Management
44
Naturalists
8
Nature photography
2
Nature trails
3
Nets
1
New River State Park (N.C.)
1
Newsletters
12
Nomenclature
9
Norris Ranger Station (Wyo.)
2
North Carolina. Department of Environment, Health, and Natural Resources
1
North Cascades National Park (Wash.)
1
Nutrient pollution of water
1
Obsidian Cliff (Wyo.)
1
Occupations
3
Ocean
47
Off-road vehicles
1
Office buildings
2
Olympic National Park (Wash.)
6
Orchids
2
Otters
1
Outdoor concert facilities
1
Outdoor recreation
4
Outdoor recreation--Colorado River (Colo.-Mexico)--Maps
1
Outhouses
3
Owls
2
Oxen
12
Ozark National Scenic Riverways (Mo.)
3
Palms
24
Paper
1
Park facilities
408
Park naturalists
13
Park rangers
458
Parking lots
14
Parks
5
Parks--Employees
390
Parks--Maintenance
2
Parks--Management
498
Parks--Public use
499
Parks--South Carolina
1
Parks--Vandalism
8
Patents
1
Pavilions
1
Pea Ridge National Military Park (Ark.)
1
Pelicans
1
Pensions
1
People with disabilities
2
Personnel management
1
Pests
2
Pests--Integrated control
1
Petersburg Crater, Battle of, Va., 1864
1
Photographs
12
Photography of mountains
11
Photography of women
3
Photography of young men
1
Photography, Close-up
1
Picnic grounds
23
Picnics
5
Pinnacles National Monument (Agency : U.S.)
1
Pinnacles National Park (Calif.)
2
Piping plover
1
Pirates
1
Planning
2
Plant populations
1
Plantations
32
Plants
3
Plaques, plaquettes
1
Play
1
Poaching
1
Police
4
Pontoons
1
Poplar
2
Port cities
1
Portraits
2
Prairie dogs
1
Prairies--Management
1
Prescribed burning
1
Preservation
1
Presidents
7
Presidents--United States--Biography
211
Proposal writing in community development
1
Prototype (Linguistics)
2
Public buildings--Restrooms
1
Public land sales
1
Public lands
3
Public lands--United States--Management
2
Public speaking
1
Public toilets
1
Public use
18
Public utilities
1
Public utilities--Rates
1
Puppets
1
Rain and rainfall
2
Rainbow Bridge National Monument (Utah)
1
Ramps (Walkways)
1
Ranger stations
1
Reclamation of land--United States
1
Records
2
Recreation
1
Recreation and state
1
Recreation area parking facilities
1
Recreation areas
12
Recycling
2
Redwood Creek (Marin County, Calif.)
1
Redwood National and State Parks (Calif.)
1
Reef animals
3
Reef fishes
17
Reefs
7
Registers
1
Regulations
1
Report writing
1
Research
1
Restoration ecology
2
Restoration monitoring (Ecology)
1
Restrooms
3
Rhododendrons
1
Ribbons
1
Rifles
1
River channels
5
Rivers
11
Rivers--Florida
5
Rivers--Recreational use
2
Roads
19
Roads--Design and construction
46
Roads--Interchanges and intersections
1
Roads--Specifications
1
Roads--United States--Design and construction
1
Rock Creek Park (Washington, D.C.)
2
Rocks
2
Rocky Mountain National Park (Colo.)
3
Rodent populations
1
Roosevelt, Franklin D. (Franklin Delano), 1882-1945
4
Roots
4
Roots (Botany)
5
Ross Lake National Recreation Area (Wash.)
1
Rowing
1
SAND (Series) (Albuquerque, N.M.)
1
Safety regulations
3
Saguaro National Park (Ariz.)
1
Salem (Mass.)--History
1
Salem Maritime National Historic Site (Mass.)
1
Sand and gravel industry
1
Sand bars
1
Sand dune management
78
Sand dunes
3
Sanitation
4
Scars
2
Scenic byways--United States
2
Scenic overlooks
2
Schaus' swallowtail butterfly
1
School field trips
109
Science
2
Scrap metals
1
Sea anemones
1
Sea urchins
2
Seagrasses
38
Seashore
9
Secret service
1
Sequoia National Park (Calif.)
2
Sheds
8
Shells
2
Shiloh National Military Park (Tenn. and Miss.)
1
Shore birds
1
Shorelines
13
Shrubs
14
Signs and signboards
47
Sites, Archaeological
1
Sitting Bull, 1831-1890
1
Skin diving
24
Sky
23
Small forests
1
Small houses
5
Soda Butte Soldier Station Site (Wyo.)
1
Somes Sound (Me.)
1
Sorghum
4
South Carolina. Department of Parks, Recreation, and Tourism
1
Southwest Cultural Resources Center
1
Speeches, addresses, etc
8
Spider webs
1
Spiranthes diluvialis
1
Sponges
8
Statistics
3
Steamboats
1
Stewart Lee Udall Department of the Interior Building (Washington, D.C.)
1
Stone walls
3
Stop signs
1
Storage
1
Storms
1
Strategic planning
6
Strategic planning--United States
1
Street signs
1
Succulent plants
4
Sun
5
Sun--Rising and setting
20
Surveys
1
Survival--Handbooks, manuals, etc
1
Sustainability
1
Swamp plants
1
Swamps--Florida
3
Swimming
1
Swine--Housing
4
Tables
3
Taylor, Roy A. (Roy Arthur)
6
Teachers' workshops
9
Teapots
1
Technical report NPS/NRUH/NRTR
1
Technical reports
6
Telephone
1
Tents
1
Textile crafts
3
Timpanogos Cave National Monument (Utah)
1
Timucuan Ecological and Historic Preserve (Jacksonville, Fla.)
204
Tobacco barns
1
Toilets
1
Tornadoes
1
Tourism
4
Tourist information centers
3
Tourists
10
Tours
2
Tower Falls Soldier Station Site (Wyo.)
2
Toys--History
5
Traffic congestion
85
Traffic flow
1
Traffic safety and wildlife
1
Trailers
1
Trails
16
Translators
1
Transportation--United States--Planning
1
Trees
106
Trees--Florida
1
Trees--Seedlings
1
Tubing (Aquatic sports)
1
Two-story houses
2
Uncompahgre National Forest (Colo.)
2
Uncompahgre River Watershed (Colo.)
2
Underwater photography
421
Uniforms
3
United States--History--Civil War, 1861-1865
1
United States--History--Revolution, 1775-1783
1
United States--History--Revolution, 1775-1783--Monuments
1
United States. American Recovery and Reinvestment Act of 2009
1
United States. Bureau of Reclamation
1
United States. Congress. House. Committee on Natural Resources
1
United States. Congress. Senate. Committee on Energy and Natural Resources
2
United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks
5
United States. General Land Office
1
United States. Government Performance and Results Act of 1993
1
United States. National Environmental Policy Act of 1969
1
United States. National Park Service
29
United States. National Park Service. Anthropology Division
1
United States. National Park Service. Denver Service Center. Statistical Office
1
United States. National Park Service. Division of Biological Resources
1
United States. National Park Service. Division of Interpretation
1
United States. National Park Service. Division of Publications
15
United States. National Park Service. Employee Development Division
1
United States. National Park Service. Geographic Information Systems Division
1
United States. National Park Service. History Division
1
United States. National Park Service. National Trails System Branch
2
United States. National Park Service. Office of Public Affairs
13
United States. National Park Service. Ranger Activities Division
1
United States. National Park Service. Region One
11
United States. National Park Service. Rocky Mountain Regional Office
2
United States. National Park Service. Southwest Region
1
United States. National Park Service. Southwest Region. Division of Natural Resources Management
1
United States. National Park Service. Water Resources Division
1
United States. National Park System Advisory Board
1
United States. National Parks Omnibus Management Act of 1998
1
United States. National Parks Science Committee
1
United States. Omnibus Public Land Management Act of 2009
1
Vascular system of plants
1
Vehicles
2
Virgin Islands National Park (United States Virgin Islands)
2
Visitors' centers
30
Visitors' centers--Florida
4
Volcanoes
1
Volunteers
1
Wagons
3
Walking
4
Water
1
Water conservation
2
Water levels
2
Water quality
3
Water quality management
1
Water quality management--Study and teaching
1
Water quality monitoring stations
1
Water resources development
2
Water rights
1
Water--Analysis
1
Water-supply
4
Waterfalls
5
Watermelons
1
Wealth
1
Weather
490
Weather forecasting
1
Weaving
7
Wells
1
Western rattlesnake
1
Wetland mapping
1
Wetland plants
1
Wetland surveys
1
Wetlands
2
Wetlands--Florida
6
Wheelbarrows
1
Wheelchairs
1
White Sands National Monument (N.M.)
1
White-tailed deer
2
White-water canoeing
1
Wild and scenic rivers
1
Wild flowers
2
Wild horses
2
Wildlife conservation
484
Wildlife management
7
Wildlife monitoring
1
Wildlife research
1
Wildlife utilization
1
Wildlife viewing sites
3
William B. Umstead State Park (N.C.)
1
Wilson's Creek National Battlefield (Mo.)
1
Winter
1
Women park rangers
7
Women soldiers
2
Wood
1
Wooden signs and signboards
3
Wooden-frame buildings
9
Wooden-frame houses
5
Working animals
16
Workshops
22
World Heritage areas
1
Wright Brothers National Memorial (N.C.)
1
Yancey, John, 1826-1923
1
Yard, Robert Sterling, 1861-1945
2
Yearbooks
4
Yellowstone Lake (Wyo.)
1
Yellowstone National Park
499
Yellowstone River
1
Yosemite National Park (Calif.)
5
Youth workers
166
Yucca
2
Zion National Park (Utah)
3
Location
Place
Abraham Lincoln Boyhood Home
2
Acadia National Park
2
Adams Key
36
Adams National Historical Park
1
Agate Fossil Beds National Monument
1
Ajax Reef
26
Alagnak National Wild River
1
Alcatraz Island
1
Alibates Flint Quarries National Monument
1
Alum Cave Creek
2
Amistad National Recreation Area
2
Andersonville National Cemetery
47
Andersonville National Historic Site
195
Andrew Jackson State Park
1
Aniakchak National Mounment
2
Antietam National Battlefield
3
Apostle Islands National Lakeshore
3
Appalachian National Scenic Trail
1
Appomattox County Courthouse
1
Appomattox Court House National Historical Park
1
Arches National Park
6
Assateague Island National Seashore
3
Aztec Ruins National Monument
4
Badlands National Park
2
Baker Cut
1
Balsam Gap
6
Balsam Mountain Campground
3
Barataria
6
Barnstable County
1
Battery Jasper (historical)
1
Becky Cable House
5
Bent's Old Fort National Historic Site
1
Bering Land Bridge National Preserve
2
Berkeley
2
Big Bend National Park
2
Big Creek
1
Big Cypress National Preserve
2
Big Hole National Battlefield
2
Big South Fork National River and Recreation Area
1
Big Thicket National Preserve
1
Bighorn Canyon National Recreation Area
3
Biscayne Bay
42
Biscayne National Park
759
Black Canyon of the Gunnison National Park
7
Boca Chita Key
12
Boston African-American National Historic Site
1
Bote Mountain
2
Bozeman
1
Brown v. Board of Education National Historic Site
2
Bryce Canyon National Park
5
Bryson City
1
Buffalo Jump
2
Buffalo National River
9
Cache la Poudre River
1
Cades Cove
70
Cades Cove Information Kiosk
2
Cades Cove Picnic Area
4
Canada
2
Canaveral National Seashore
1
Cane River Creole National Historical Park
2
Canyonlands National Park
2
Cape Cod National Seashore
1
Cape Hatteras Lighthouse
1
Cape Hatteras National Seashore
14
Cape Krusenstern National Monument
3
Capital Reef National Park
1
Capitol Reef National Park
1
Carlsbad Caverns National Park
2
Carysfort Reef
57
Cascade Range
1
Castillo de San Marcos National Monument
2
Catoctin Mountain Park
1
Cedar Breaks National Monument
7
Chaco Culture National Historical Park
2
Chalmette
9
Chalmette Monument
2
Chamizal National Memorial
2
Channel Islands National Park
3
Charles Pinckney National Historic Site
1
Chesapeake and Ohio Canal National Historical Park
3
Chickamauga and Chattanooga National Military Park
1
Chickasaw National Recreation Area
3
Chickasaw National Recreational Area
1
Chimney Tops
1
Chimneys Campground
2
Chiricahua National Monument
3
Coconino County
1
Collins Creek Picnic Area
4
Colonial National Historical Park
2
Colorado National Monument
6
Colter Bay Village
1
Convoy Point
64
Cooke City
2
Coronado National Memorial
1
Cowpens National Battlefield
12
Crater Lake National Park
5
Craters of the Moon National Monument
4
Crestmont
1
Crowders Mountain State Park
1
Cumberland Gap National Historical Park
2
Curecanti National Recreation Area
7
Dante Fascell Visitors Center
6
Davenport Gap
1
Dayton Aviation Heritage National Historical Park
2
Death Valley National Park
2
Deep Creek Campground
8
Delaware Water Gap National Recreation Area
8
Denali National Park and Preserve
8
Denver
3
Devils Postpile National Monument
2
Devils Tower National Monument
8
Dinosaur National Monument
4
Dot Island
1
Dry Tortugas National Park
1
Effigy Mounds National Monument
4
El Malpais National Monument
2
Elliott Key
123
Ellis Island National Monument (historical)
1
Elwha River
1
Everglades National Park
65
Everglades National Park East Everglades Station
1
Featherbed Bank
5
Fighting Creek
1
Fighting Creek Gap
3
Flamingo
3
Florissant Fossil Beds National Monument
3
Foothills Parkway
8
Forney Ridge Parking Area
10
Fort Bowie National Historic Site
3
Fort Clatsop National Memorial (historical)
1
Fort Davis National Historic Site
4
Fort Fisher State Historic Site
1
Fort Hancock (historical)
1
Fort Hunt National Park
1
Fort Laramie National Historic Site
10
Fort Larned National Historic Site
2
Fort McHenry National Monument and Historic Shrine
5
Fort Moultrie
2
Fort Necessity National Battlefield
5
Fort Point National Historic Site
1
Fort Pulaski National Monument
25
Fort Raleigh National Historic Site
4
Fort Sumter National Monument
4
Fort Union National Monument
3
Fossil Butte National Monument
6
Frederick Law Olmsted National Historic Site
1
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park
2
Friendship Hill National Historic Site
2
Gardiner (historical)
1
Gates of the Arctic National Park
1
Gateway National Recreation Area
6
Gatlinburg Bypass
12
George Washington Birthplace National Monument
2
Gettysburg National Military Park
5
Glacier Bay National Park and Preserve
3
Glacier National Park
11
Glen Canyon Dam
1
Glen Canyon National Recreation Area
7
Glen Echo Park
22
Golden Gate National Recreation Area
2
Golden Spike National Historic Site
5
Goose Creek
1
Gorges State Park
1
Grand Canyon National Park
11
Grand Teton National Park
8
Grant-Kohrs Ranch National Historic Site
1
Great Basin National Park
1
Great Falls Park
1
Great Sand Dunes National Park
1
Great Smoky Mountains
1
Great Smoky Mountains National Park
78
Greenbrier
3
Grotto Falls
8
Guadalupe Mountains National Park
1
Guilford Courthouse National Military Park
2
Gumbo Limbo
1
Hagerman Fossil Beds National Monument
2
Haleakala National Park
1
Hammocks Beach State Park
1
Hampton National Historic Site
2
Hanging Rock State Park
2
Harry S Truman National Historic Site
2
Hazel Creek
3
Heintooga Ridge
5
Hot Springs National Park
4
Hovenweep National Monument
3
Hubbell Trading Post National Historic Site
1
Huntington Beach State Park
1
Independence National Historical Park
2
Indian Camp Creek
7
Indian Gap
2
Indiana Dunes National Lakeshore
5
International Peace Garden
1
Isle Royale National Park
5
Jackson Lake Lodge
1
Jacksonville
1
James A Garfield National Historic Site
1
Jean Lafitte National Historical Park and Preserve
3
Jewel Cave National Monument
1
Jimmy Carter National Historic Site
291
John D Rockefeller Junior Memorial Parkway
3
John H Chafee Blackstone River Valley National Heritage Corridor
1
John P Cable Mill
4
Joshua Tree National Park
4
Junction
1
Kaibab National Forest
2
Kalaupapa National Historical Park
1
Katmai National Park
7
Kenai Fjords National Park
4
Keweenaw National Historical Park
1
Keweenaw Peninsula
1
Key Biscayne
1
Key Largo
3
Kings Canyon National Park
2
Kings Mountain National Military Park
380
Kings Mountain State Park
1
Kingsley Plantation State Historical Site
42
Knife River Indian Villages National Historic Site
2
Kobuk Valley National Park
3
Lake Chelan National Recreation Area
2
Lake Clark National Park
2
Lake McDonald
1
Lake Mead National Recreation Area
2
Laurel Falls
1
Lignumvitae Key
1
Lincoln Home National Historic Site
1
Little Bighorn Battlefield National Monument
12
Little Totten Key
1
Long Reef
5
Lyndon B. Johnson National Historical Park
1
Maloney Point
1
Mammoth
3
Mammoth Cave National Park
22
Manassas National Battlefield Park
1
Mancos Valley
1
Manzanar National Historic Site
1
Martin Luther King Junior Historic District
2
Mary McLeod Bethune Council House National Historic Site
1
McDonald Lake
1
Mesa Verde National Park
4
Middle Delaware National Scenic River
1
Mile High Overlook
1
Miles City
1
Mingus Mill
18
Minute Man National Historical Park
3
Missouri National Recreational River
4
Missouri River
1
Molly Islands
1
Monida
1
Monocacy National Battlefield
1
Montezuma Castle National Monument
3
Morehead City
1
Morristown National Historical Park
3
Mount Baker-Snoqualmie National Forest
1
Mount Cammerer Lookout Tower
1
Mount Desert Island
2
Mount Kephart
2
Mount Le Conte
4
Mount Rainier National Park (MRNP)
2
Mount Rushmore National Memorial
1
Mt. Lassen Volcanic National Park
2
Muir Beach
1
Natchez Trace Parkway and National Scenic Trail
2
National Park Service Headquarters
1
Natural Bridges National Monument
3
New River Gorge National River
10
New River State Park
1
Newfound Gap
4
Nez Perce National Historical Park
1
Niobrara National Scenic River
1
Noatak National Monument
1
Noland Creek
1
Norris (historical)
1
Norris Ranger Station
1
North Cascades National Park
2
North Manitou Island
1
Oahu
1
Obed Wild and Scenic River
2
Oconaluftee Indian Village
1
Oconaluftee Visitor Center
22
Oconanluftee Mountain Farm Museum
49
Ocracoke
145
Old Rhodes Key
3
Olympic National Park
6
Oregon Caves National Monument
1
Organ Pipe Cactus National Monument
3
Ozark National Scenic Riverways
6
Padre Island National Seashore
1
Palo Alto Battlefield National Historic Site
2
Parachute Key
7
Pea Ridge National Military Park
1
Perry's Victory and International Peace Memorial
1
Petrified Forest National Park
1
Petroglyph National Monument
2
Pinnacles National Monument
4
Pipe Spring National Monument
2
Pisgah National Forest
3
Pleasant Valley
1
Prince William Forest Park
2
Pu'uhonua o Honaunau National Historical Park
1
Rainbow Bridge National Monument
3
Rainbow Falls
4
Raleigh
1
Ravensford
2
Redwood National Park
3
Redwood National and State Parks
1
Rhyolite Canyon
2
Rio Grande Wild and Scenic River Visitor Center
2
Rivers Bridge State Park
1
Rock Creek Park
2
Rocky Mountain National Park
12
Ross Lake National Recreation Area
1
Royal Palm
3
Saguaro National Park
5
Saint Croix National Scenic Riverway
2
Salem Maritime National Historic Site
3
