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Author/Creator
- Geological Survey (U.S.)16
- Denson, N. M. (Norman MacLaren), 1914-4
- Reheis, Marith C.3
- Sims, P. K. (Paul Kibler), 1918-20113
- Gibson, M. L.2
- Houston, Robert S. (Robert Stroud), 1923-2
- Pierson, Charles Thomas, 1918-2
- Sims, G. L.2
- Smith, James G., 1939-2
- Chin, John L.1
- Dyman, T. S.1
- Graff, P. J.1
- Grundy, W. D.1
- Gundy, W. D.1
- Karlstrom, Karl E.1
- Lewis, Sharon E., 1946-1
- Peterman, Zell E.1
- Sawyer, Thomas L.1
- Schulz, K. J.1
- Sherrod, David R.1