The Upper Devonian and Lower Mississippian of Southwestern Pennsylvania
Preliminary report on the geology of Pennsylvania
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Metadata
Work Title | The Upper Devonian and Lower Mississippian of Southwestern Pennsylvania |
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Subtitle | PAGS Progress Report no.126 |
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License | CC BY-NC-SA 4.0 (Attribution-NonCommercial-ShareAlike) |
Work Type | Book |
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Publication Date | 1941 |
Deposited | September 17, 2014 |