Gas equilibrium in sealed coal mines
By: by Charles D. Litton.
Series: Report of investigations ;; 9031; Report of investigations (United States. Bureau of Mines) ;; 9031.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1986
Place of publication: [Pittsburgh, Pa.]
Language: eng
Number of pages: 13
Subjects: Coal mines and mining -- Safety measures.; Mine fires.; Mine gases.
Notes: Includes bibliographical references.