
Zinc Ores at Friendensville, Lehigh County, Penna
Preliminary reports on the geology of Pennsylvania
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Metadata
Work Title | Zinc Ores at Friendensville, Lehigh County, Penna |
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Subtitle | PAGS Progress Report no.70 |
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Creators |
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Keyword |
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License | CC BY-NC-ND 4.0 (Attribution-NonCommercial-NoDerivatives) |
Work Type | Book |
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Publication Date | March 20, 1923 |
Deposited | September 24, 2014 |