
Coal beds of Mercer, Crewford, Venango, Forest, Warren, McKean, Porrter Tioga and Bradford Counties, Pennsylvania
Preliminary reports on the geology of Pennsylvania
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Metadata
Work Title | Coal beds of Mercer, Crewford, Venango, Forest, Warren, McKean, Porrter Tioga and Bradford Counties, Pennsylvania |
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Subtitle | PAGS Progress Report no.52 |
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License | CC BY-NC-ND 4.0 (Attribution-NonCommercial-NoDerivatives) |
Work Type | Book |
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Deposited | September 24, 2014 |