| Author: | Schlick, Donald P. |
|---|---|
| Additional Authors: | Dalzell, Robert W. |
| Year: | 1963 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:8161 |
| Series: | Information Circular / Bureau of Mines ; |
| Report Number: | 8161 |
| Subject: | Mine ventilation |
| Link: | https://hdl.handle.net/2027/mdp.39015077564436 |