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Author/Creator
- Geological Survey (U.S.)172
- Chester County Water Resources Authority7
- United States. Bureau of Reclamation7
- United States. Department of Energy7
- Lacombe, Pierre (Pierre J.)6
- United States. Department of Energy. Nevada Operations Office6
- Arkansas Geological Commission5
- New Jersey. Department of Environmental Protection5
- Rosman, Robert5
- Arkansas Soil and Water Conservation Commission4
- Mojave Water Agency (Calif.)4
- South Florida Water Management District (Fla.)4
- United States. Environmental Protection Agency4
- Wichita (Kan.)4
- Albuquerque (N.M.)3
- Aucott, Walter R.3
- Dumouchelle, D. H. (Denise H.)3
- Garges, John A.3
- Georgia Geologic Survey3
- McManus, B. Craig3