Three coal mine gob degasification studies using surface boreholes and a bleeder system

Author: Maksimovic, S. D.
Additional Authors: Kissell, Fred N.
Year: 1980
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:
Series: Report of investigations / U.S. Dept. of the Interior, Bureau of Mines ;
Report Number: 8459
Subjects: Mine gases
Coal mines and mining--Safety measures
Mine ventilation
Link: https://hdl.handle.net/2027/mdp.39015078465963

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