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Author/Creator
- Geological Survey (U.S.)64
- Busby, John F.10
- Pettijohn, Robert A.10
- National Regional Aquifer Systems Analysis Program (U.S.)8
- Mississippi. Office of Land and Water Resources7
- Burt, David E., 1960-5
- Oakley, W. T. (William Thomas), 1942-5
- Beckman, Jeffery D.4
- Louisiana. Department of Transportation and Development4
- Cervantes, Michael A., 1957-3
- Goldsmith, Gala D. S.3
- Layman, Thomas B.3
- Omang, R. J.3
- Ardis, Ann F.2
- Freethey, Geoffrey W.2
- Idaho. Division of Environmental Quality2
- Johnson, Melissa L.2
- Jones, Michael L., 1939-20212
- McManus, B. Craig2
- McPherson, Wendy S.2