Author: | Murphy, E. M. |
---|---|
Year: | 1972 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, |
SUDOC: | I 28.23:7625 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 7625 |
Subjects: | Mine ventilation |
Mine fires--Prevention and control | |
Coal mines and mining--Fires and fire prevention | |
Link: | https://hdl.handle.net/2027/mdp.39015078526772 |