| Author: | Rice, George S. |
|---|---|
| Year: | 1915 |
| Document Type: | N/A |
| SUDOC: | I 28.7:84 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | Technical Paper 84 |
| Subjects: | Mine explosions. |
| Coal mines and mining -- Safety measures. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc66436/ |