Using inflatable stoppings during production in noncoal mines
By: by Edward D. Thimons and Fred N. Kissell ; Pittsburgh Mining and Safety Research Center
Contributors: Kissell, Fred N., jt. auth; United States. Bureau of Mines
Series: Report of investigations - Bureau of Mines ; 8177
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 13
Subjects: Mine explosions -- Safety measures; Mine ventilation -- Safety measures
Notes: Bibliography: p. 13