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Methane emission from U.S. coal mines in 1973,a survey: a supplement to IC 8558

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

Published Year

• 1970-1979 (2)

Subject

• Coal mines and mining--United States (2) *
• Mine gases (2)
• Methane--Measurement (1)

Author

• Irani, M. C. (2) *
• Deul, Maurice, (1)
• Jeran, P. W., (1)

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