Arizona Mining Association, 1975, Arizona, Copper capital, U.S.A., Facts about Arizona'a copper mining industry: Phoenix, Arizona Mining Association, 24 p. [sometimes incorrectly cited with J.K. Richardson as author]. Authors Arizona Mining Association Publication Date 1975 Citation Phoenix, Arizona Mining Association, 24 p. [sometimes incorrectly cited with J.K. Richardson as author]. State AZ Province AL County AL Keywords Copper More Keywords Copper, AzGeoBib RefNum 441
