Three coal mine gob degasification studies using surface foreholes and a bleeder system
By: by S. D. Maksimovic and Fred N. Kissell.
Contributors: Kissell, Fred N., joint author.
Series: Report of investigations ;; 8459; Report of investigations (United States. Bureau of Mines) ;; 8459.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1980
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 10
Subjects: Coal mines and mining -- Safety measures.; Mine gases.; Mine ventilation.
Notes: Bibliography: p. 10.