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Geology of the Lower Kittanning coalbed and related mining and methane emission problems in Cambria County, Pa.

Published Year

• 1970-1979 (1)

Subject

• Coal--Geology--Pennsylvania--Cambria County (1)
• Methane (1) *

Author

• Iannacchione, Anthony T. (1) *
• Puglio, D. G. (1)

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