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Method of Concentrating Kerogen in Colorado Oil Shale by Treatment with Acetic Acid and Gravity Separation

Arnold B. Hubbard

出版	United States. Department of the Interior, Bureau of Mines, 1952
URL	http://books.google.com.hk/books?id=slcIz9jOYiMC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN