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Author/Creator
- Geological Survey (U.S.)[remove]37
- United States. Environmental Protection Agency6
- New Jersey. Department of Environmental Protection3
- New York (State). Department of Environmental Conservation3
- Arizona. Department of Water Resources2
- Carruth, R. L.2
- Commonwealth Utilities Corporation (Northern Mariana Islands)2
- Freethey, Geoffrey W.2
- Northern Mariana Islands2
- Reynolds, Richard J.2
- Ruhl, J. F.2
- United States. Bureau of Land Management2
- United States. Naval Facilities Engineering Command. Southern Division2
- Watt, Martha K.2
- Wolf, R. J.2
- Zarriello, Phillip J.2
- Adolphson, D. G. (Donald G.), 1928-1
- Aeronautical Systems Center (U.S.). Environmental Management Directorate1
- American Samoa Environmental Protection Agency1
- Anderson, H. W.1