Author
ProQuest (Firm)
100 results
United States. Government Accountability Office
61 results
Taylor & Francis
50 results
NetLibrary, Inc
45 results
National Audubon Society
41 results
SpringerLink (Online service)
37 results
United States. General Accounting Office
23 results
Robinson, Andrew F.
21 results
United States. Forest Service
21 results
United States. State and Private Forestry. Southeastern Area
21 results
United States. Congress. House. Committee on Homeland Security
20 results
United States. Congress. House. Committee on the Judiciary
18 results
National Wildlife Federation
17 results
United States. National Marine Fisheries Service
17 results
ebrary, Inc
17 results
Food and Agriculture Organization of the United Nations
15 results
Linnean Society of London
15 results
United States. Agricultural Research Service
14 results
Mohlenbrock, Robert H., 1931-
13 results
United States. Department of Homeland Security. Office of Inspector General
13 results
Estuarine and Brackish-water Sciences Association
12 results
Jain, Anil K., 1948-
12 results
United States. Congress. House. Committee on the Judiciary. Subcommittee on Crime, Terrorism, and Homeland Security
12 results
United States. Congress. House. Committee on the Judiciary. Subcommittee on Immigration, Border Security, and Claims
12 results
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
12 results
Information Technology Laboratory (National Institute of Standards and Technology)
11 results
National Institute of Standards and Technology (U.S.)
11 results
United States. Congress. House. Committee on Homeland Security. Subcommittee on Border, Maritime, and Global Counterterrorism
11 results
United States. Congress. House. Committee on Homeland Security. Subcommittee on Border and Maritime Security
10 results
Roger Tory Peterson Institute
9 results
Stana, Richard M.
9 results
United States. Congress. House. Committee on the Judiciary. Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law
9 results
Zhang, David, 1949-
9 results
Polunin, Oleg
8 results
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
8 results
Smithsonian Institution. Press
8 results
Texas. Parks and Wildlife Department
8 results
United States. Department of Health and Human Services. Office of Inspector General
8 results
D'Abrera, Bernard
7 results
Hatch, Stephan L., 1945-
7 results
Society of Photo-optical Instrumentation Engineers
7 results
United States. Bureau of Justice Statistics
7 results
United States. Forest Service. Pacific Northwest Region
7 results
Bolle, Ruud
6 results
EBSCOhost
6 results
Ebook Library
6 results
McCoy, Doyle, 1917-
6 results
Pollinator Partnership
6 results
Stubbendieck, James L.
6 results
U.S. Fish and Wildlife Service
6 results
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