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Copper Deposits of the Clifton-Morenci District, Arizona, by Waldemar Lindgren. [U.S. Geological Survey Professional Paper No. 43. Series A, Economic Geology, 57. Series B, Descriptive Geology, 68.].

United States. Congress. House

出版	1906
URL	http://books.google.com.hk/books?id=TdGKzQEACAAJ&hl=&source=gbs_api