01236cam a22003011 4500 gs 51000224 DLC 20260227111358.0 760223s1949 azu s001 0 eng gs 51000224 (OCoLC)2007295 DLC AzFU OCoLC DLC premarc TN24.A6 W53 1949 MN 1.3:B 85/155 azdocs Wilson, Eldred Dewey, 1898-1965. Arizona nonmetallics ; a summary of past production and present operations. 2d. ed., rev. by Eldred D. Wilson and George H. Roseveare. Tucson, University of Arizona, 1949. 60 p. 23 cm. Arizona Bureau of Mines, Mineral technology series, no. 42. Bulletin no. 155 University of Arizona bulletin, v. 29, no. 2, April 1949. "References cited" : p. 53-83. Mines and mineral resources Arizona. Roseveare, George H., joint author. University of Arizona. State Bureau of Mines. Bulletin ; no. 155. University of Arizona. State Bureau of Mines. Mineral technology series ; no. 42. Bulletin (University of Arizona) ; v. 20, no. 2. 28576 28576