Tracer gas method for measuring leakage through mine stoppings
By: by J. E. Matta, S. D. Maksimovic, and Fred N. Kissell
Contributors: Maksimovic, S. D., joint author; Kissell, Fred N., joint author; United States. Bureau of Mines
Series: Report of investigations - Bureau of Mines ; 8324
Publisher: Dept. of the Interior, Bureau of Mines
Published: 1978
Place of publication: [Washington]
Language: eng
Number of pages: 10
Subjects: Mine ventilation; Mine explosions
Notes: Bibliography: p. 10