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Removing methane (degasification) from the Pocahontas No. 4 coalbed in southern West Virginia

Published Year

• 1960-1969 (1)

Subject

• Mehtane (1)
• Mine Ventilation (1)
• Mine ventilation (1) *

Author

• Ackerman, M. J. (1) *
• Merritts, William M. (1)
• Mokwa, L. P. (1)
• Waine, C. R. (1)

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