« Previous
Next »
Author/Creator
- Geological Survey (U.S.)14
- Denson, N. M. (Norman MacLaren), 1914-8
- Gibson, M. L.6
- Sims, G. L.6
- Pierson, Charles Thomas, 1918-2
- Sims, P. K. (Paul Kibler), 1918-20112
- Bryant, Bruce, 1930-1
- Coe, Jeffrey A.1
- Cressman, Earle Rupert, 1923-1
- Geological Survey of Canada1
- Grundy, W. D.1
- Gundy, W. D.1
- Harrison, Jack Edward, 1924-1
- Maine Geological Survey1
- Peterman, Zell E.1
- Schulz, K. J.1
- Stewart, D. B.1
- United States. Department of Energy1
- Whipple, James W. (James Wilburn)1