Pittsburgh quadrangle : geology and mineral resources /
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| Author / Creator: | Johnson, Meredith E., 1897- |
|---|---|
| Imprint: | [Harrisburg, c1929] |
| Description: | 236 p. illus., maps, plates. 23 cm. |
| Language: | English |
| Series: | Topographic and geologic atlas of Pennsylvania ; no. 27 Atlas (Pennsylvania. Bureau of Topographic and Geologic Survey) ; 27. |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/7632891 |
