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1by Kinkel, Arthur R. (Arthur Rudolph), 1907-, Albers, John P. (John Patrick), 1919-1986, Hall, Wayne E., 1920-Subjects: “...Zinc ores California Shasta County....”
Published 1956
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2by Albers, John P. (John Patrick), 1919-1986, Robertson, Jacques F. (Jacques Francis), 1920-Subjects: “...Zinc ores California Shasta County....”
Published 1961
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Government Document eBook