Author: | Courtney, Welby G. |
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Additional Authors: | Behum, Paul,, Jayaraman, Natesa I., |
Year: | 1978 |
Document Type: | BMRA |
Issuing Agency: | Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8283 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 8283 |
Subjects: | Coal mines and mining--Dust control |
Coal-mining machinery | |
Coal mining machinery | |
Link: | https://hdl.handle.net/2027/mdp.39015078483644 |