Contributions to the mineralogy of the Rocky mountains /
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| Author / Creator: | Cross, Whitman, 1854-1949 author |
|---|---|
| Imprint: | Washington, Govt. Print. Off., 1885. |
| Description: | 114 pages : pl. ; 24 cm. |
| Language: | English |
| Series: | U.S. Geological survey. Bulletin no. 20 Bulletin of the United States Geological Survey ; no. 20. |
| Subject: | |
| Format: | U.S. Federal Government Document Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/4100401 |
