Constitution diagrams of Pennsylvania anthracite /
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| Author / Creator: | Wagner, Holly C. (Holly Clyde), 1918-2005, author. |
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| Imprint: | [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1953. Washington : United States Government Printing Office |
| Description: | 1 online resource (iii, 18 pages, 5 pages of plates) : illustrations. |
| Language: | English |
| Series: | Geological Survey bulletin ; 995-A Contributions to economic geology ; 1953-54 Geological Survey bulletin ; 995-A. Contributions to economic geology ; 1953-54. |
| Subject: | Anthracite coal -- Pennsylvania. Mines and mineral resources -- Pennsylvania. Mines and mineral resources. Anthracite coal. Pennsylvania. |
| Format: | E-Resource U.S. Federal Government Document Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10757671 |