| Author: | Stahl, R. Ward |
|---|---|
| Year: | 1957 |
| Document Type: | N/A |
| SUDOC: | I 28.23:5363 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 5363 |
| Subject: | Coal mines and mining -- Fires and fire prevention. |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38665/ |