Author
Geological Survey (U.S.)
461
Geological Survey (U.S.),
125
SpringerLink (Online service)
24
United States. Environmental Protection Agency
19
United States. Bureau of Land Management
18
Geological Survey (U.S.). Water Resources Division
14
Southwest Florida Water Management District (Fla.)
14
Arizona Water Commission
13
United States. Department of Energy
13
Colorado. Division of Water Resources
12
New York (State). Department of Environmental Conservation
11
United States. Bureau of Reclamation
10
ScienceDirect (Online service)
9
Arkansas Geological Commission
8
Miller, Todd S.,
8
Thompson, Thomas H.
8
United States. Bureau of Indian Affairs
8
Arizona. Department of Water Resources
7
Bedinger, M. S.
7
Farrar, C. D.
7
National Regional Aquifer Systems Analysis Program (U.S.)
7
Oswego County Planning Board
7
United States. National Park Service
7
Winner, M. D., Jr
7
Arkansas Soil and Water Conservation Commission
6
Colorado Water Conservation Board
6
Hershey, Lloyd A., 1927-
6
Lyke, William L.
6
Montana Bureau of Mines and Geology
6
New Mexico. Bureau of Mines and Mineral Resources
6
New Mexico. State Engineer Office
6
North Carolina. Department of Natural Resources and Community Development
6
Oklahoma Geological Survey
6
Planert, Michael
6
Washington (State). Department of Ecology
6
Aucott, Walter R.
5
Boswell, E. H. 1919-
5
California. Department of Water Resources
5
Carter, Janet M.
5
Daniel, Charles C., III 1943-
5
DeJarnette, Sydney S.
5
Hawaii. Commission on Water Resource Management
5
Luckey, Richard R.
5
Major, Thomas J.
5
Minnesota. Department of Natural Resources
5
Nassau County (N.Y.). Department of Public Works
5
National Water-Quality Assessment Program (U.S.)
5
South Florida Water Management District (Fla.)
5
Taylor, O. James
5
United States. Army. Corps of Engineers
5
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