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Author/Creator
- Geological Survey (U.S.)[remove]63
- National Water-Quality Assessment Program (U.S.)15
- Banks, William S. L.4
- National Synthesis on Volatile Organic Compounds (National Water-Quality Assessment Program)4
- United States. Environmental Protection Agency. Office of Ground Water and Drinking Water4
- Battigelli, David A.3
- Maryland. Department of the Environment3
- Bortleson, Gilbert Carl, 1940-2
- Clark, Melanie L.2
- Frey, Jeffrey W.2
- Gebler, J. B. (Joseph B.)2
- Moran, Michael J. (Michael James), 1962-2
- Pope, Larry M.2
- Shapiro, Stephanie Dunkle2
- United States. Army. Corps of Engineers2
- AWWA Research Foundation1
- Abbott, Marvin M.1
- Aberdeen Proving Ground (Md.). Environmental Conservation and Restoration Division1
- Anderson, Chauncey W.1
- Arkansas Geological Commission1