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Methane drainage study using an underground pipeline, Marianna mine 58

Published Year

• 1980-1989 (1)

Subject

• Coal mines and mining--Safety measures (1)
• Coalbed methane drainage (1) *
• Mine ventilation (1) *

Author

• Cervik, Joseph. (1)
• Finfinger, Gerald L. (1)
• Prosser, L. J. (1)

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