Author: | Ross, Clyde P. |
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Year: | 1942 |
Document Type: | N/A |
SUDOC: | I 19.3:931-J |
Series: | Strategic minerals investigations |
Report Number: | # |
Subjects: | Mines and mineral resources. |
Mines and mineral resources -- Oregon. | |
Mercury ores -- Oregon. | |
Mercury ores. | |
Link: | https://digital.library.unt.edu/ark:/67531/metadc1039111/ |