Author
Geological Survey (U.S.)
Froelich, A. J. 1929-
2
Robinson, Gilpin R., Jr
2
Appalachian Basin Symposium
1
Appalachian Basin Symposium Reston, Va.)
1
Cargill, Simon M.
1
Carter, L. David
1
Consiglio nazionale delle ricerche (Italy)
1
Galloway, John P.
1
Gohn, Gregory S.
1
Goldhaber, Martin B.
1
Hamilton, Thomas D. 1936-
1
Industrial Rock and Mineral Resources Workshop
1
Industrial Rock and Mineral Resources Workshop Tempe, Ariz.)
1
International Association of Seismology and Physics of the Earth's Interior. Workshop
1
International Association of Seismology and Physics of the Earth's Interior. Workshop (1980 : Park City, Utah)
1
Ivrea-Verbano Zone Workshop
1
Ivrea-Verbano Zone Workshop Varallo, Italy)
1
Krushensky, R. D.
1
McIntyre, David H.
1
Missouri. Geological Survey
1
Mooney, Walter D.
1
Nielson, Jane E.
1
Northwest Mining Association (U.S.). Convention
1
Pratt, Walden P.
1
Prodehl, C., 1936-
1
Quick, James E.
1
Raines, Gary L.
1
Schultz, Arthur P.
1
Sherrod, David R.
1
Sinigoi, Silvano
1
Symposium on the Geology and Mineral Deposits of the Challis 1°x2° Quadrangle, Idaho
1
Symposium on the Geology and Mineral Deposits of the Challis 1°x2° Quadrangle, Idaho Spokane, Wash.)
1
Tooker, Edwin W., 1923-2013
1
U.S. Geological Survey Workshop on the Early Mesozoic Basins of the Eastern United States
1
U.S. Geological Survey Workshop on the Early Mesozoic Basins of the Eastern United States Reston, Va.)
1
U.S. Geological Survey Workshop on the Geology and Geohydrology of the Atlantic Coastal Plain
1
U.S. Geological Survey Workshop on the Geology and Geohydrology of the Atlantic Coastal Plain Reston, Va.)
1
United States. Agency for International Development
1
University of Arizona. Geological Survey Branch
1
Workshop on Development of Mineral, Energy, and Water Resources and Mitigation of Geologic Hazards in Central America
1
Workshop on Development of Mineral, Energy, and Water Resources and Mitigation of Geologic Hazards in Central America Antigua, Guatemala)
1