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1
Stories of Arizona copper mines ; the big low-grades and the bonanzas /
Published 1957Subjects: “…Copper mines and mining Arizona. http://id.loc.gov/authorities/subjects/sh2003007761.…”
Search for the full-text version of this title in HathiTrust
Government Document Book -
2
Production possibilities of the marginal copper mines in Arizona : a report to Mr. Leon Henderson, Director, Office of Price Administration and Civilian Supply /
Published 1941Subjects: “…Copper mines and mining Arizona. http://id.loc.gov/authorities/subjects/sh2003007761.…”
Search for the full-text version of this title in HathiTrust
Government Document Book -
3
Gross copper content of all Arizona copper ores, 1949-1958 : copper recovered from all Arizona copper ores, 1949-1958 : comparative copper recoveries by periods from 1910-1958 : me...
Published 1959Subjects: “…Copper mines and mining Arizona. http://id.loc.gov/authorities/subjects/sh2003007761.…”
Government Document Book