Fire-fighting equipment in coal mines
Subtitle: selection, placement and care
By: by W.D. Walker, Jr. ... [et al.]
Contributors: Walker, W. D.
Series: Information circular (United States. Bureau of Mines) -- 7662
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1953
Place of publication: Washington, DC
Language: eng
Number of pages: 20
Subjects: Coal mines and mining -- Fires and fire prevention.
Notes: 1