Additional Authors: | Rauschenberger, J. K., Hartmann, Irving,, Mitchell, D. W., Nagy, John. |
---|---|
Year: | 1956 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 5264 |
Subjects: | Mine explosions--Prevention |
Coal mines and mining--Dust control | |
Link: | https://hdl.handle.net/2027/mdp.39015078468447 |