Cook, Earl Ferguson 1920- creator text idu Moscow Idaho Bureau of Mines and Geology, University of Idaho 1956 monographic eng

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40 l. maps (part fold.) diagrs., tables. 28 cm. Bibliography: leaves 39-40. Tungsten ores Idaho Mines and mineral resources Idaho TN24.I2 A43 no. 108 gs 56000353 U. s. Geol. Survey. Libr. 810709 20260227111404.0 gs 56000353