Bureau of Mines research on the hydrogenation and liquefaction of coal and lignite
By: by Arno C. Fieldner, Henry H. Storch, and Lester L. Hirst.
Contributors: Storch, Henry H. 1894-; Hirst, Lester Larson, 1903-
Series: Technical paper - United States. Bureau of Mines ;; 666; Technical paper (United States. Bureau of Mines) ;; 666.
Publisher: U.S. Govt. Print. Off.
Published: 1944
Place of publication: Washington
Language: eng
Number of pages: 69
Subjects: Coal; Lignite; Hydrogenation; Motor fuels
Notes: Bibliography: 67-69.
Cover title.
At head of title:  United States Department of the Interior.  Harold L. Ickes, Secretary; Bureau of Mines, John W. Finch, Director.