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United States. General Accounting Office
12,389 results
Library of Congress. Congressional Research Service
8,351 results
United States. Bureau of the Census
3,421 results
Rand Corporation
3,053 results
United States. Department of the Army
2,853 results
Geological Survey (U.S.)
1,195 results
United States. Department of Agriculture. Economic Research Service
1,022 results
United States. Federal Highway Administration
1,007 results
United States International Trade Commission
969 results
United States. Environmental Protection Agency. Office of Water
844 results
National Research Council (U.S.). Transportation Research Board
822 results
United States. National Highway Traffic Safety Administration
784 results
National Center for Education Statistics
754 results
United States. Congress. House. Committee on Rules
748 results
United States. Forest Service
735 results
United States. Administration on Aging
660 results
United States. Congress. Office of Technology Assessment
651 results
United States. Environmental Protection Agency
644 results
United States. Congressional Budget Office
585 results
United States. Department of Energy
571 results
United States
545 results
United States. President (2001-2009 : Bush)
542 results
National Institute of Justice (U.S.)
535 results
United States. National Aeronautics and Space Administration
529 results
United States. Congress. House. Committee on the Judiciary
493 results
United States. Department of Agriculture
484 results
Bush, George W. (George Walker), 1946-
482 results
United States. Department of the Air Force
470 results
American Association of State Highway and Transportation Officials
466 results
National Institute of Standards and Technology (U.S.)
436 results
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
434 results
United States. Federal Aviation Administration
420 results
United States. Congress. House. Committee on International Relations
397 results
United States. Air Force
388 results
National Defense Research Institute (U.S.)
374 results
Practising Law Institute
373 results
United States. Congress. House. Committee on Appropriations
364 results
United States. Federal Emergency Management Agency
351 results
United States. Department of Defense
344 results
United States. Office of Juvenile Justice and Delinquency Prevention
343 results
United States. Congress. Senate. Committee on Energy and Natural Resources
339 results
United States. Bureau of Labor Statistics
334 results
United States. Congress. Senate. Committee on Foreign Relations
333 results
United States. Congress. House. Committee on Ways and Means
332 results
United States. Environmental Protection Agency. Office of Solid Waste and Emergency Response
332 results
United States. Congress. Senate. Committee on the Judiciary
330 results
United States. Bureau of the Census. Population Division
328 results
United States. Environmental Protection Agency. Office of Research and Development
327 results
United States. Animal and Plant Health Inspection Service
318 results
United States. Department of the Treasury. Office of the Secretary
314 results
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