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Author/Creator
- Geological Survey (U.S.)4
- Mississippi. Department of Agriculture and Commerce2
- Mississippi. Office of Pollution Control2
- Moreland, Richard S.2
- O'Hara, Charles G.2
- Arizona. Department of Water Resources1
- Jones, Michael L., 1939-20211
- Parliman, D. J.1
- United States. Department of the Air Force1
- Wilson, Richard P.1
- Young, H. W. (Harold William), 1942-1