Author
Geological Survey (U.S.)
80,539
United States. General Accounting Office
38,052
GPO MARCIVE
32,738
Educational Resources Information Center (U.S.)
30,529
United States. National Aeronautics and Space Administration
29,876
United States. Bureau of the Census
28,444
United States
21,205
United States. Government Accountability Office
16,682
United States. Department of the Army
14,401
United States. Forest Service
11,789
United States. Department of State
10,903
United States. Federal Emergency Management Agency
10,618
Langley Research Center
10,079
United States. Congress. House
10,008
United States. Congress. House. Committee on Rules
9,268
United States. National Park Service
8,566
United States. Congress. Senate. Committee on Energy and Natural Resources
8,356
United States. Department of Energy
8,352
United States. Congress. Senate. Committee on Foreign Relations
8,167
National Institute of Education (U.S.)
8,113
United States. Bureau of Mines
8,085
United States. Congress. House. Committee on the Judiciary
7,839
United States. Bureau of Land Management
6,769
United States. Bureau of Labor Statistics
6,756
United States. Congress. Senate. Committee on the Judiciary
6,713
United States. Internal Revenue Service
6,262
U.S. Fish and Wildlife Service
6,184
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
6,115
United States. Congress. Senate. Committee on Finance
6,114
National Center for Education Statistics
6,016
United States. Congress. House. Committee on Ways and Means
5,747
United States. Federal Insurance Administration
5,742
National Institute of Standards and Technology (U.S.)
5,677
United States. Environmental Protection Agency
5,638
United States. National Bureau of Standards
5,434
United States. Congress. House. Committee on Foreign Affairs
4,983
United States. Federal Aviation Administration
4,959
United States. Congress. House. Committee on Appropriations
4,815
Lewis Research Center
4,775
National Renewable Energy Laboratory (U.S.)
4,536
United States. Congress. Senate
4,319
United States. Soil Conservation Service
4,267
United States. Congress. House. Committee on Natural Resources
4,118
United States. Office of Educational Research and Improvement
4,094
United States. Department of Agriculture
3,930
United States. National Ocean Service
3,906
United States. Congress. Senate. Committee on Environment and Public Works
3,800
United States. Congress. Senate. Committee on Banking, Housing, and Urban Affairs
3,759
United States. Congress. House. Committee on International Relations
3,651
United States. Department of Education
3,545
more ...