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Digital map of major bedrock lithologic units for the Pacific Northwest a contribution to the Interi

Johnson, Bruce R.
[Menlo Park, CA] : U.S. Dept. of the Interior, U.S. Geological Survey, 1995. 1995

Digital mineral resource maps of phosphate and natural aggregate for the Pacific Northwest a contrib

Bookstrom, Arthur A.
[Menlo Park, Calif.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 1995. 1995

Digital National Uranium Resources Evaluation (NURE) geochemistry for the Pacific Northwest a contri

Raines, Gary L.
[Menlo Park, CA] : U.S. Dept. of the Interior, U.S. Geological Survey, 1996. 1996

Proceedings of a Workshop on Development of Mineral, Energy, and Water Resources and Mitigation of G

Workshop on Development of Mineral, Energy, and Water Resources and Mitigation of Geologic Hazards in Central America (1985 : Antigua, Guatemala)
[Washington, D.C.] : U.S. G.P.O. ; Denver, CO : Books and Open-File Reports Section, U.S. Geological Survey, 1987. 1987