| Additional Authors: | Rice, George Samuel, |
|---|---|
| Year: | 1923 |
| Document Type: | USBM |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines : |
| SUDOC: | I 28.7:334 |
| Series: | Technical paper / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 334 |
| Subject: | Mine rescue work |
| Link: | https://hdl.handle.net/2027/mdp.39015077568130 |