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Author/Creator
- Geological Survey (U.S.), issuing body4
- Evans, James George, 1938-2
- Geological Survey (U.S.)2
- Peterson, Jocelyn A.2
- Ross, Clyde P. (Clyde Polhemus), 1891-19652
- Stephenson, E. L. (Edgar Lee), 1909-19832
- Bankey, Viki1
- Grauch, V. J. S.1
- Roberts, Ralph Jackson, 1911-20071
- Rodriguez, Brian D.1
- Sweetkind, Donald S. (Donald Steven)1
- Theodore, Ted G.1
- Zablocki, Charles J., 1928-1