Drainage and utilization of firedamp
By: by J. Venter and P. Stassen.
Contributors: Stassen, P.; United States. Bureau of Mines.
Series: Information circular (United States. Bureau of Mines) -- 7670
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1953
Place of publication: Washington, DC
Language: eng
Number of pages: 22
Subjects: Firedamp.
Notes: Bibliogr.

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