Author: | Bedford, Robert H. |
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Year: | 1946 |
Document Type: | N/A |
SUDOC: | I 28.23:3876 |
Series: | United States Bureau of Mines Reports |
Report Number: | R. I. 3876 |
Subjects: | Tin mines and mining -- California. |
Tin deposits -- California. | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc38460/ |