Exploration of lead-zinc deposits in the Ross Basin-Lake Como area, San Juan County, Colorado /
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| Author / Creator: | Hild, John H., author. |
|---|---|
| Imprint: | [Washington, D.C.] : U.S. Department of the Interior, Bureau of Mines, 1959. |
| Description: | 1 online resource (ii, 54 pages) : illustrations, maps. |
| Language: | English |
| Series: | Report of investigations ; 5518 Report of investigations (United States. Bureau of Mines) ; 5518. |
| Subject: | |
| Format: | E-Resource U.S. Federal Government Document Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11555848 |