| Author: | Coward, H. F. |
|---|---|
| Additional Authors: | Greenwald, H. P. |
| Year: | 1928 |
| Document Type: | USBM |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | C 22.5:427 |
| Series: | Technical paper / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 427 |
| Subjects: | Natural gas |
| Methane | |
| Mine gases | |
| Flame | |
| Link: | https://hdl.handle.net/2027/mdp.39015077316217 |