Author: | Frolli, A. W. |
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Year: | 1937 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:6950 |
Series: | Information circular / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 6950 |
Subjects: | Mines and mineral resources--California--San Luis Obispo County |
Mercury mines and mining--California--San Luis Obispo County | |
Link: | https://hdl.handle.net/2027/mdp.39015077570003 |