| Author: | Freedman, Robert W. |
|---|---|
| Additional Authors: | Duerr, Wayne H.,, Ferber, Benjamin I., |
| Year: | 1978 |
| Document Type: | BMRA |
| Issuing Agency: | Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:8281 |
| Series: | Report of investigations / Bureau of Mines ; |
| Report Number: | 8281 |
| Subjects: | Mine safety--Equipment and supplies |
| Mine gases--Measurement | |
| Links: | https://hdl.handle.net/2027/mdp.39015078482760 |
| no.8281-8300 1978 |