Author: | Thimons, Edward D. |
---|---|
Additional Authors: | Daniel, J. H. |
Year: | 1981 |
Document Type: | TPRM |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines ; |
SUDOC: | I 28.26/6:114 |
Series: | Technical progress report ; |
Report Number: | 114 |
Subjects: | Mine ventilation |
Mine ventilation--Equipment and supplies | |
Link: | https://hdl.handle.net/2027/mdp.39015077583006 |