Author
Geological Survey (U.S.)
2,748
Kentucky Geological Survey
171
Geological Survey (U.S.). Water Resources Division
135
Pennsylvania. Bureau of Topographic and Geologic Survey
124
National Water-Quality Assessment Program (U.S.)
123
United States. Environmental Protection Agency
81
United States. Department of Energy
78
Delaware Geological Survey
61
Boggess, Durward H.
55
Delaware. State Highway Department
54
National Regional Aquifer Systems Analysis Program (U.S.)
44
Kansas Geological Survey
43
United States. Bureau of Land Management
42
Wyoming. State Engineer's Office
38
Massachusetts. Water Resources Commission
36
Montana Bureau of Mines and Geology
36
United States. Bureau of Indian Affairs
36
Lambert, T. William, 1929-
35
Adams, John K.
33
Kansas. State Board of Agriculture
33
Ohio. Department of Natural Resources
32
Ohio. Division of Water
32
United States. Bureau of Reclamation
32
Kansas. State Department of Health
31
Davis, Christian F. (Christian France)
30
Davis, R. W. (Robert W.), 1927-
30
Schmidt, James J.
30
Arkansas Geological Commission
28
Prescott, Glenn C. (Glenn Carleton), 1923-
28
Hansen, Arnold J., 1932-
27
Robson, Stanley G.
27
Maine. Public Utilities Commission
26
Taylor, Larry E. (Larry Eugene)
26
United States. National Park Service
26
California. Department of Water Resources
25
MacCary, L. M. (Lawrence Mend), 1925-
25
United States. Army. Corps of Engineers
25
Arkansas Soil and Water Conservation Commission
24
Geological Survey (U.S.). Ground Water Branch
24
Southwest Florida Water Management District (Fla.)
24
New York (State). Department of Environmental Conservation
23
Vroblesky, Don A.
22
New Jersey. Department of Environmental Protection
21
New Mexico. State Engineer Office
21
Palmquist, Wilbur Nathaniel, 1923-
21
Poth, Charles W.
21
Washington (State). Department of Ecology
21
Oklahoma Water Resources Board
20
Price, Don, 1929-
20
SpringerLink (Online service)
20
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