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Author/Creator
- Geological Survey (U.S.)9
- Southwest Florida Water Management District (Fla.)2
- Banta, Edward R.1
- Belles, Roger G.1
- Daniel, Charles C., III (Charles Camp), 1943-1
- Florida. Department of Environmental Regulation1
- Healy, Henry G.1
- Henderson, S. E.1
- Hunn, James D., 1932-1
- Johnson, M. S. (Martin S.)1
- Martin, Edward H.1
- Navajo Nation, Arizona, New Mexico & Utah. Department of Water Resources1
- North Carolina. Department of Environment, Health, and Natural Resources1
- Payne, Robert A.1
- Puerto Rico Aqueduct and Sewer Authority1
- Puerto Rico. Department of Natural Resources1
- Puig, Juan Carlos1
- Robson, Stanley G.1
- Rodríguez, José M.1
- Schiffer, Donna M.1