 |
|
Methane accumulations from interrupted ventilation,with special reference to coal mines in Illinois and Indiana
| Author: | Smith, Howard I. |
|---|---|
| Additional Authors: | Hamon, Robert J., |
| Year: | 1918 |
| Document Type: | USBM |
| Issuing Agency: | U.S.Bureau of Mines, |
| SUDOC: | I 28.7:190 |
| Series: | Technical paper / United States. Bureau of Mines ; |
| Report Number: | 190 |
| Subjects: | Mine gases |
| Methane | |
| Coal mines and mining--Safety measures | |
| Mine ventilation | |
| Link: | https://hdl.handle.net/2027/mdp.39015077565730 |
Search developed and maintained by the University of Washington Libraries
Copyright 2010