Methane emission from U.S. coal mines in 1975 :a survey : a supplement to Information circulars 8558 and 8659

Additional Authors: Irani, M. C.
Year: 1977
Document Type: USBI
Issuing Agency: Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:8733
Series: Information circular - Bureau of Mines ;
Report Number: 8733
Subjects: Coal mines and mining--United States
Methane--Measurement
Mine gases
Link: https://hdl.handle.net/2027/mdp.39015078473140

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