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Geology, mining, and methane content of the Freeport and Kittanning coalbeds in Indiana and surrounding counties, Pa.

The geologic character of some coal wants at the Westland Mine in southwestern Pennsylvania

Published Year

• 1970-1979 (1)
• 1980-1989 (1)

Subject

• Coal--Geology--Pennsylvania (2) *
• Coal mines and mining--Pennsylvania (1)
• Firedamp (1)

Author

• Iannacchione, Anthony. (1)
• Moebs, Noel N. (1)
• Puglio, D. G. (1)

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