Author: | Dale, Vernon B. |
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Year: | 1962 |
Document Type: | N/A |
SUDOC: | I 28.27:8104 |
Series: | United States Bureau of Mines Reports |
Report Number: | I. C. 8104 |
Subject: | Copper mines and mining -- Arizona -- Pinal County. |
Link: | http://digital.library.unt.edu/ark:/67531/metadc170760/ |