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Overburden Characterization and Post-burn Study of the North Knobs Steeply Dipping Bed Underground Coal Gasification (SDB-UCG) Site, Rawlins, Wyoming

Frank G. Ethridge

出版	Colorado State University, 1983
URL	http://books.google.com.hk/books?id=5vAWtwAACAAJ&hl=&source=gbs_api