Sahinen, Uuno M. (Uuno Mathias) 1906- creator Johns, Willis M. joint author. Lawson, D. C. joint author. text bibliography mtu Butte Montana College of Mineral Science and Technology 1967 monographic eng

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iii, 18 p. maps (2 fold. in pocket) 28 cm. by U. M. Sahinen, W. M. Johns, and D. C. Lawson. Prepared by Montana Bureau of Mines and Geology under a cooperative agreement with the Great Northern Railway Company and the Pacific Power & Light Company. Bibliography: p. 18. Mines and mineral resources Montana Lincoln Co Mines and mineral resources Montana Flathead Co Geochemical prospecting Montana TN24.M9 S29 551.9/09786/81 gs 68000194 //r862 U.S. Geological Survey Library 690918 20260227111422.0 gs 68000194