Document details
| Author: |
Cole, W. A. |
| Year: |
1957 |
| Document Type: |
USBI |
| Issuing Agency: |
U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: |
I 28.27:7780 |
| Series: |
Information circular / United States Department of the Interior, Bureau of Mines ; |
| Report Number: |
7780 |
| Subjects: |
Mines and mineral resources--Cost of operation |
| Mines and mineral resources--Illinois--Jo Daviess County--Management |
| Lead mines and mining--Illinois--Jo Daviess County |
| Zinc mines and mining--Illinois--Jo Daviess County |
| Link: |
https://hdl.handle.net/2027/mdp.39015078460006 |
