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Author/Creator
- Geological Survey (U.S.)13
- Ackerman, D. J.2
- Arkansas Soil and Water Conservation Commission2
- United States. Department of Energy2
- Aberdeen Proving Ground (Md.). Environmental Conservation and Restoration Division1
- Arthur, J. Kerry1
- Batavia (N.Y.)1
- Case, H. L.1
- Cortland County (N.Y.). Planning Department1
- Donnelly, Colleen A.1
- Genesee County (N.Y.)1
- Gonthier, Gerard J. (Gerard Joseph), 1962-1
- Jones, M. A. (Myrtle Anne), 1952-1
- Kolm, Kenneth E. (Kenneth Edward), 1951-1
- Mahon, Gary L.1
- McPherson, Wendy S.1
- Miller, Todd S.1
- Poynter, David T.1
- Pugh, Aaron L.1
- Robson, Stanley G.1