Some Arizona Ore Deposits - Text Only Papers Prepared for the Presented At the Regional Mereting of the A. I. M.. and M. E. , Tucson, Nov. 1-5, 1938
Arizona Bureau of Mines, University of Arizona, Tucson, Arizona, 1938. First Edition (?). Paperback. Corner of cover missing (less than 1 inch) on lower right corner; otherwise OK Previous owner's stamp on top of front cover. ; No. 4 University of Arizona Bulletin. ; Textbook; B&W Illustrations; 8vo 8" -..... More