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Chemical Analyses of Coal and Coal-associated Rock Samples from the Rosebud and McKay Beds, Tongue River Member of the Fort Union Formation, Colstrip Coal Deposit, Rosebud County, Montana

Ronald H. AffolterJoseph R. Hatch

出版	U.S. Geological Survey, 1979
URL	http://books.google.com.hk/books?id=i4saHAAACAAJ&hl=&source=gbs_api