The gold quartz veins of Grass valley, California /
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Author / Creator: | Johnston, W. D. (William Drumm), 1899- author. |
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Imprint: | Washington : United States Department of the Interior, Geological Survey, 1940. |
Description: | 1 online resource (vi, 101 pages) : illustrations, maps. |
Language: | English |
Series: | Professional paper ; 194 Professional paper (Geological Survey (U.S.)) ; no. 194. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11042482 |