| Author: | Van Natter, P. C. |
|---|---|
| Year: | 1958 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7852 |
| Series: | Information circular / U.S. Dept. of Interior, Bureau of Mines ; |
| Report Number: | 7852 |
| Subject: | Coal mines and mining--Fires and fire prevention |
| Link: | https://hdl.handle.net/2027/mdp.39015078454942 |