Hydrogenation of the petrographic constituents of Pittsburgh seam coal
Subtitle: by C. C. Wright and George C. Sprunk. Joint investigation with the United States Bureau of Mines, Pittsburgh Experiment Station and made possible through the financial assistance rendered by Bituminous Coal Research, inc.
Contributors: Sprunk, George C, 1905- joint author.; Pittsburgh Experiment Station (United States. Bureau of Mines); Bituminous Coal Research, inc.
Series: Pennsylvania. State College Mineral Industries Experiment Station. Bulletin 26.; The Pennsylvania State College bulletin,; vol. XXXII, no. 26, May 30, 1939
Publisher: The Pennsylvania State College, School of Mineral Industries
Published: 1939
Place of publication: State College, Pa
Language: eng
Number of pages: 32
Subjects: Hydrogenation; Coal -- Pennsylvania
Notes: "References": p. 31-32.