Geologic atlas of U.S. : Beaver folio, Pennsylvania.
Saved in:
Imprint: | Washington, D.C. : [s.n.], 1906. |
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Description: | 24 ov. ; cm. |
Language: | English |
Series: | Geologic Atlas of U.S. Folio No. 134. |
Subject: | |
Format: | Microform U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/4638685 |
Item Description: | With data on limestone and coal-bed stratigraphy; chemical analysis of clay and shale; and depth of oil and gas wells, with names of owners and authorities. |
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Physical Description: | 24 ov. ; cm. |