| Author: | Coghill, Will H. |
|---|---|
| Additional Authors: | Feld, I. L., Coe, G. Dale |
| Year: | 1945 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:3844 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 3844 |
| Subject: | Hydraulic mining |
| Link: | https://hdl.handle.net/2027/mdp.39015078491647 |