Author: | Requa, Lawrence K. |
---|---|
Year: | 1932 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, |
SUDOC: | C 22.11:6660 |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 6660 |
Subjects: | Dredges--California--Lewiston |
Gold mines and mining--California--Lewiston | |
Link: | https://hdl.handle.net/2027/mdp.39015086485763 |