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The quick determination of incombustible matter in coal and rock-dust mixtures in mines
| Author: | Fieldner, Arno Carl, |
|---|---|
| Additional Authors: | Osgood, F. D., Selvig, Walter A., |
| Year: | 1918 |
| Document Type: | USBM |
| Issuing Agency: | U.S.Bureau of Mines, |
| SUDOC: | I 28.7:144 |
| Series: | Technical paper / United States. Bureau of Mines ; |
| Report Number: | 144 |
| Subjects: | Mine explosions |
| Coal mines and mining--Safety measures | |
| Link: | https://hdl.handle.net/2027/mdp.39015077565391 |
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