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Methods and costs of driving drifts, crosscuts, and raises in the Coeur d'Alene Mining District, Shoshone County, Idaho
| Author: | Krempasky, George T. |
|---|---|
| Year: | 1960 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7964 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 7964 |
| Subject: | Mineral industries--Idaho |
| Link: | https://hdl.handle.net/2027/mdp.39015077564105 |
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