| Author: | Dale, Vernon B. |
|---|---|
| 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/ |