Author
National Climatic Data Center (U.S.)
28
Geological Survey (U.S.)
27
National Climatic Center
16
United States. Department of Energy
4
United States. Soil Conservation Service
4
National Center for Health Statistics (U.S.)
3
United States. Department of Agriculture. Economic Research Service
3
United States. Office of Coal, Nuclear, Electric, and Alternate Fuels
3
American Institute of Physics
2
American Physical Society
2
Arizona. Department of Water Resources
2
Geological Survey (U.S.). Water Resources Division
2
United States. Department of Commerce
2
United States. Environmental Protection Agency. Office of Research and Development
2
United States. Federal Aviation Administration
2
United States. National Archives and Records Administration
2
United States. National Environmental Satellite, Data, and Information Service
2
United States. National Oceanic and Atmospheric Administration
2
United States. Office of Air Traffic Systems Development
2
United States. Securities and Exchange Commission
2
Air Force Institute of Technology (U.S.)
1
Alaska. Department of Transportation and Public Facilities
1
Alaska. Division of Geological and Geophysical Surveys
1
American Alliance for Health, Physical Education, Recreation, and Dance
1
American Historical Association
1
American Medico-Psychological Association
1
American Society of Mechanical Engineers. Heat Transfer Division
1
American Society of Mechanical Engineers. Offshore Mechanics and Arctic Engineering Division
1
Arkansas Geological Commission
1
Arkansas Soil and Water Conservation Commission
1
Association of Local Air Pollution Control Officials (U.S.)
1
British Institute of Philosophical Studies
1
British Institute of Philosophy
1
Center for Devices and Radiological Health (U.S.). Office of Standards and Regulations
1
Cold Regions Research and Engineering Laboratory (U.S.)
1
Commodity Credit Corporation
1
Continuing Legal Education in Colorado
1
Cooperative Tagging Center (Southeast Fisheries Science Center)
1
Cornell University
1
Environmental Research Laboratory (Athens, Ga.)
1
Geological Survey (U.S.). Branch of Petroleum Geology
1
Geological Survey (U.S.). Water Resources Division. Arkansas District
1
Geological Survey (U.S.). Water Resources Division. Illinois District
1
Geological Survey (U.S.). Water Resources Division. Louisiana District
1
Geological Survey (U.S.). Water Resources Division. Mid-Atlantic District
1
Geological Survey (U.S.). Water Resources Division. Mid-Atlantic Programs Office
1
Geological Survey (U.S.). Water Resources Division. North Dakota District
1
Geological Survey (U.S.). Water Resources Research Program
1
Great Lakes Environmental Research Laboratory
1
Houston (Tex.)
1
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