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Author/Creator
- Geological Survey (U.S.)37
- Brown, Craig J. (Craig James)4
- National Water-Quality Assessment Program (U.S.)4
- Arnold, L. R.2
- Chute, Stewart K.2
- Coates, John D.2
- Colabufo, Steven2
- Connecticut. Department of Public Health2
- Deacon, Jeffrey R.2
- Goldstein, Robert M.2
- Idaho. Department of Environmental Quality2
- Langer, William H.2
- Maret, Terry R.2
- Mohring, E. H. (Eric Herbert)2
- Nash, W. Christopher (William Christopher)2
- New Hampshire. Department of Environmental Services2
- Ott, Douglas S.2
- Paschke, S. S. (Suzanne Smith)2
- Payne, G. A.2
- Suffolk County Water Authority2