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Author/Creator
- Geological Survey (U.S.)5
- Arkansas Soil and Water Conservation Commission1
- Arthur, J. Kerry1
- Batavia (N.Y.)1
- Genesee County (N.Y.)1
- Gonthier, Gerard J. (Gerard Joseph), 1962-1
- Hendricks, J. D.1
- Mahon, Gary L.1
- McPherson, Wendy S.1
- Shideler, Gerald L.1
- United States. Central Intelligence Agency1
- Yazoo Mississippi Delta Joint Water Management District (Miss.)1