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Abstracts of the eighth International Conference on Geochronology, Cosmochronology, and Isotope Geol

International Conference on Geochronology, Cosmochronology, and Isotope Geology (8th : 1994 : University of California, Berkeley)
Washington, D.C. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey, Map Distribution, [1994] 1994

Mineral resources of the Alvord Desert and East Alvord wilderness study areas, Harney and Malheur co

Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989. 1989

Mineral resources of the High Rock Canyon Wilderness Study Area, Washoe County, Nevada

Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988. 1988