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Geology of the Cleveland quadrangle, Bearpaw Mountains, Blaine County, Montana

Robert George SchmidtWilliam Thomas PecoraB. C. Hearn

出版	U.S. Government Printing Office, 1964
URL	http://books.google.com.hk/books?id=yqYvwQEACAAJ&hl=&source=gbs_api

註釋

A description of the geologic features and economic resources of the area.