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Ventilating Practices that Minimize Explosion Hazards in Bituminous-Coal Mines
| Author: | Ankeny, M. J. |
|---|---|
| Additional Authors: | Westfield, James |
| Year: | 1952 |
| Document Type: | N/A |
| SUDOC: | I 28.27:7648 |
| Series: | Information circular (United States. Bureau of Mines) |
| Report Number: | I. C. 7648 |
| Subjects: | Mine explosions. |
| Mine ventilation. | |
| Coal mines and mining -- Safety measures. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc67063/ |
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