219 resultados para Coal liquefaction

em University of Michigan


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Presented at EPA Symposium on Environmental Aspects of Fuel Conversion Technology, May 14, 1974.

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"LBL-6807."

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Prepared for the Office of Coal Research, Dept. of the Interior...by the Pittsburg & Midway Coal Mining Co., Kansas City, Mo.

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Vol.2 has confidential material and is not available for circulation.

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"Prepared for Office of Coal Research, Department of Interior."

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F also available in microfiche.

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"Appointed to inquire into the causes of the present dearness and scarcity of coal."

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Mode of access: Internet.