- United States. Congress. House. 1890-1899
- United States. Congress. House. Committee on International Relations. Subcommittee on Africa.
- United States. Congress. House. Committee on Interstate and Foreign Commerce.
- United States. Congress. House. Committee on Irrigation of Arid Lands.
- United States. Congress. House. Committee on Irrigation of Arid Lands.
- United States. Congress. House. Committee on Merchant Marine and Fisheries.
- United States. Congress. House. Committee on Merchant Marine and Fisheries.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Coast Guard and Navigation.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Environment and Natural Resources.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife Conservation and the Environment.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife Conservation.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries Management.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Merchant Marine.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography, Gulf of Mexico, and the Outer Continental Shelf.
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography.
- United States. Congress. House. Committee on National Security.
- United States. Congress. House. Committee on National Security. Subcommittee on Military Research and Development.
- United States. Congress. House. Committee on Natural Resources.
- United States. Congress. House. Committee on Natural Resources. Subcommittee on National Parks, Forests, and Public Lands.
- United States. Congress. House. Committee on Natural Resources. Subcommittee on Native American Affairs.
- United States. Congress. House. Committee on Natural Resources. Task Force on Bonneville Power Administration.
- United States. Congress. House. Committee on Public Lands.
- United States. Congress. House. Committee on Resources.
- United States. Congress. House. Committee on Resources.
- United States. Congress. House. Committee on Resources. Subcommittee on Fisheries, Wildlife, and Oceans.
- United States. Congress. House. Committee on Resources. Subcommittee on National Parks, Forests, and Lands.
- United States. Congress. House. Committee on Resources. Subcommittee on Water and Power Resources.
- United States. Congress. House. Committee on Rules.
- United States. Congress. House. Committee on Rules.
- United States. Congress. House. Committee on Science and Astronautics.
- United States. Congress. House. Committee on Science and Astronautics.
- United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Science, Research, and Development.
- United States. Congress. House. Committee on Science and Technology.
- United States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research and Environment.
- United States. Congress. House. Committee on Science and Technology. Task Force on Science Policy.
- United States. Congress. House. Committee on Science.
- United States. Congress. House. Committee on Science.
- United States. Congress. House. Committee on Science. Subcommittee on Basic Research.
- United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment.
- United States. Congress. House. Committee on Small Business.
- United States. Congress. House. Committee on Small Business. Subcommittee on Government Programs.
- United States. Congress. House. Committee on Small Business. Subcommittee on Regulation, Business Opportunities, and Technology.
- United States. Congress. House. Committee on the Judiciary.
- United States. Congress. House. Committee on the Judiciary.
- United States. Congress. House. Committee on the Public Lands.
- United States. Congress. House. Committee on the Public Lands.
- United States. Congress. House. Committee on the Territories.
- United States. Congress. House. Committee on the Territories.
- United States. Congress. House. Committee on Un-American Activities.
- United States. Congress. House. Committee on Ways and Means
- United States. Congress. Joint Committee on Atomic Energy. Subcommittee on Military Applications.
- United States. Congress. Joint Committee on Taxation.
- United States. Congress. Joint Committee on the Library
- United States. Congress. Joint Economic Committee.
- United States. Congress. Office of Technology Assessment.
- United States. Congress. Senate.
- United States. Congress. Senate. Committee on Agriculture
- United States. Congress. Senate. Committee on Agriculture and Forestry.
- United States. Congress. Senate. Committee on Agriculture and Forestry. Committee of Conference.
- United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry.
- United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry. Subcommittee on Agricultural Research, Conservation, Forestry, and General Legislation.
- United States. Congress. Senate. Committee on Agriculture.
- United States. Congress. Senate. Committee on Agriculture.
- United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development.
- United States. Congress. Senate. Committee on Armed Services.
- United States. Congress. Senate. Committee on Armed Services. Preparedness Investigating Subcommittee.
- United States. Congress. Senate. Committee on Commerce, Science, and Transportation.
- United States. Congress. Senate. Committee on Commerce, Science, and Transportation.
- United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Oceans and Fisheries.
- United States. Congress. Senate. Committee on Commerce.
- United States. Congress. Senate. Committee on Commerce.
- United States. Congress. Senate. Committee on Commerce. Subcommittee on Oceans and Atmosphere.
- United States. Congress. Senate. Committee on Conservation of National Resources.
- United States. Congress. Senate. Committee on Conservation of Natural Resources.
- United States. Congress. Senate. Committee on Energy and Natural Resources.
- United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, National Parks, and Forests.
- United States. Congress. Senate. Committee on Environment and Public Works.
- United States. Congress. Senate. Committee on Environment and Public Works.
- United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Drinking Water, Fisheries, and Wildlife.
- United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Protection.
- United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Toxic Substances, Research, and Development.
- United States. Congress. Senate. Committee on Finance.
- United States. Congress. Senate. Committee on Finance. Subcommittee on International Trade.
- United States. Congress. Senate. Committee on Finance. Subcommittee on Taxation and Debt Management.
- United States. Congress. Senate. Committee on Fisheries.
- United States. Congress. Senate. Committee on Foreign Relations.
- United States. Congress. Senate. Committee on Forest Reservations and the Protection of Game.
- United States. Congress. Senate. Committee on Governmental Affairs.
- United States. Congress. Senate. Committee on Governmental Affairs.
- United States. Congress. Senate. Committee on Indian Affairs (1993- )
- United States. Congress. Senate. Committee on Interior and Insular Affairs.
- United States. Congress. Senate. Committee on Interior and Insular Affairs.
- United States. Congress. Senate. Committee on Interstate and Foreign Commerce.
- United States. Congress. Senate. Committee on Public Lands.
- United States. Congress. Senate. Committee on Public Works.
- United States. Congress. Senate. Committee on Public Works.
- United States. Congress. Senate. Committee on Small Business.
- United States. Congress. Senate. Committee on the District of Columbia.
- United States. Congress. Senate. National Ocean Policy Study.
- United States. Congress. Senate. Select Committee on Intelligence.
- United States. Congress. Senate. Special Subcommittee on Sea Grant Colleges.
- United States. Consuls.
- United States. Consumer and Marketing Service.
- United States. Consumer and Marketing Service. Fruit and Vegetable Division. Market News Branch.
- United States. Consumer and Marketing Service. Grain Division.
- United States. Cooperative State Research Service.
- United States. Cooperative State Research, Education, and Extension Service.
- United States. Country Life Commission.
- United States. Crop Reporting Board.
- United States. Data Management and Statistics Division.
- United States. Defense Mapping Agency.
- United States. Defense Mapping Agency. Hydrographic/Topographic Center.
- United States. Delegation to the Intergovernmental Oceanographic Commission.
- United States. Department of the Treasury. Special Agents Division.
- United States. Department of Agriculture. Bureau of Statistics.
- United States. Department of Agriculture. Commodity Economics Division.
- United States. Department of Agriculture. Economic Research Service
- United States. Department of Agriculture. Economic Research Service. Economic and Statistical Analysis Division.
- United States. Department of Agriculture. Economics and Statistics Service.
- United States. Department of Agriculture. Economics, Statistics, and Cooperatives Service.
- United States. Department of Agriculture. Far Eastern Regional Research Office.
- United States. Department of Agriculture. Global Change Program Office.
- United States. Department of Agriculture. Library,
- United States. Department of Agriculture. Library. Albuquerque Branch.
- United States. Department of Agriculture. Library. Milwaukee Branch.
- United States. Department of Agriculture. Natural Resource Economics Division.
- United States. Department of Agriculture. New Farm and Forest Products Task Force.
- United States. Department of Agriculture. Office of Experiments.
- United States. Department of Agriculture. Office of Forest Investigations.
- United States. Department of Agriculture. Office of Governmental and Public Affairs.
- United States. Department of Agriculture. Office of Information.
- United States. Department of Agriculture. Office of International Cooperation and Development.
- United States. Department of Agriculture. Office of the Chief Economist.
- United States. Department of Agriculture. Office of the General Counsel.
- United States. Department of Agriculture. Office of the Secretary.
- United States. Department of Agriculture. Photography Division.
- United States. Department of Agriculture. Press Service.
- United States. Department of Agriculture. Production and Marketing Administration.
- United States. Department of Agriculture. Radio Service.
- United States. Department of Agriculture. Science and Education Staff.
- United States. Department of Agriculture. States Relations Service,
- United States. Department of Agriculture. States Relations Service.
- United States. Department of Agriculture. Statistical Reporting Service.
- United States. Department of Agriculture. Veterinary Services.
- United States. Department of Agriculture. Working Group on Boll Weevil Research Programs.
- United States. Department of Commerce and Labor.
- United States. Department of Commerce.
- United States. Department of Defense.
- United States. Department of Defense.
- United States. Department of Energy,
- United States. Department of Energy.
- United States. Department of Energy. Nevada Operations Office.
- United States. Department of Health, Education, and Welfare.
- United States. Department of Justice.
- United States. Department of Justice. Environment and Natural Resources Division.
- United States. Department of Labor.
- United States. Department of State
- United States. Department of State.
- United States. Department of State. Bureau of Oceans and International Environmental and Scientific Affairs.
- United States. Department of State. Division of Research for Far East.
- United States. Department of the Army.
- United States. Department of the Army. Office of the Surgeon General.
- United States. Department of the Interior,
- United States. Department of the Interior.
- United States. Department of the Interior. Alaska Planning Group.
- United States. Department of the Interior. Bureau of Land Mangement.
- United States. Department of the Interior. Office of the Secretary,
- United States. Department of the Interior. Office of the Secretary.
- United States. Department of the Interior. Office of Wildland Fire.
- United States. Department of the Interior. Water and Power Resources Service
- United States. Department of the Treasury.
- United States. Department of the Treasury. Cattle Commission on the Lung Plague of Cattle, or Contagious Pleuro-pneumonia.
- United States. Department of the Treasury. Commission on Fur-Seal Investigations.
- United States. Department of the Treasury. Fiscal Service.
- United States. Department of the Treasury. Special Agents Division.
- United States. Dept. of Agriculture. Bureau of Animal Industry.
- United States. Dept. of agriculture. Bureau of entomology.
- United States. Dept. of Agriculture. Bureau of Soils.
- United States. Dept. of agriculture. Division of accounts and disbursements.
- United States. Dept. of Agriculture. Division of Entomology.
- United States. Dept. of Agriculture. Division of Statistics.
- United States. Dept. of Agriculture. Economics, Statistics, and Cooperatives Service.
- United States. Dept. of Agriculture. Section of vegetable pathology.
- United States. Dept. of Agriculture. States Relations Service.
- United States. Dept. of Agriculture. Statistical Reporting Service.
- United States. Dept. of Energy. Division of Solar Thermal Energy Systems.
- United States. Dept. of Energy. Office of Basic Energy Sciences. Carbon Dioxide Research Division.
- United States. Dept. of Energy. Office of Energy Research.
- United States. Dept. of Energy. Office of Health and Environmental Research.
- United States. Dept. of Energy. Office of Health and Environmental Research. Ecological Research Division.
- United States. Dept. of Energy. Office of Scientific and Technical Information.
- United States. Dept. of Housing and Urban Development. Office of the Assistant Secretary for Research and Technology.
- United States. Dept. of State. Bureau of Oceans and International Environmental and Scientific Affairs
- United States. Dept. of the Army. Office of the Surgeon General.
- United States. Dept. of the Interior. Division of Grazing.
- United States. Dept. of the Interior. Office of the Secretary.
- United States. Director of Navy Laboratories.
- United States. Division of Agrostology.
- United States. Division of Biological Survey,
- United States. Division of Biological Survey.
- United States. Division of Botany.
- United States. Division of Chemistry.
- United States. Division of Entomology.
- United States. Division of Forest Economics and Marketing Research.
- United States. Division of Forest Pathology.
- United States. Division of Forest Pest Control.
- United States. Division of Forestry.
- United States. Division of Infectious Diseases and Laboratories.
- United States. Division of Insular Affairs.
- United States. Division of Microscopy.
- United States. Division of Mycology and Disease Survey.
- United States. Division of Ornithology and Mammalogy.
- United States. Division of planning and statistics.
- United States. Division of Pomology.
- United States. Division of Private Forestry.
- United States. Division of Professional and Service Projects.
- United States. Division of Seed Investigations.
- United States. Division of Solar Energy.
- United States. Division of Timber Management. Branch of Forest Insect and Disease Prevention and Control.
- United States. Division of Vegetable Pathology.
- United States. Division of Vegetable Physiology and Pathology.
- United States. Division of Water Supply and Pollution Control.
- United States. Division of Wildlife Research.
- United States. Division of Wildlife Research. Section of Distribution and Migration of Birds.
- United States. Division of Wildlife Research. Section of Food Habits.
- United States. Division of Wildlife Research. Section of Migratory Bird Investigations.
- United States. Division of Wildlife Research. Section of Wildlife Surveys.
- United States. Divison of Botany.
- United States. Divison of Insular Affairs.
- United States. Earth Resources Survey Program.
- United States. Earth Science and Applications Division.
- United States. Eastern Regional Research Laboratory, Wyndmoor, Pa.
- United States. Economic Development Administration.
- United States. Ecosystem Principles Advisory Panel.
- United States. Energy Research and Development Administration.
- United States. Energy Research and Development Administration. Division of Solar Energy.
- United States. Entomology Research Branch.
- United States. Entomology Research Branch.
- United States. Entomology Research Branch. Section of Insects Affecting Man and Animals.
- United States. Entomology Research Division.
- United States. Environmental Data and Information Service.
- United States. Environmental Data Service.
- United States. Environmental Protection Agency,
- United States. Environmental Protection Agency.
- United States. Environmental Protection Agency. Montana Office.
- United States. Environmental Protection Agency. National Wetland Program.
- United States. Environmental Protection Agency. Office of Marine and Estuarine Protection.
- United States. Environmental Protection Agency. Office of Pesticide Programs.
- United States. Environmental Protection Agency. Office of Pesticide Programs. Benefits and Field Studies Division.