| Author: | Allison, Vernon C. |
|---|---|
| Additional Authors: | Jones, G. W., Parker, W. L. |
| Year: | 1921 |
| Document Type: | USBM |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.7:249 |
| Series: | Technical paper / Department of the Interior, Bureau of Mines ; |
| Report Number: | 249 |
| Subjects: | Nitrogen oxides--Physiological effect |
| Nitrogen oxides--Analysis--Technique | |
| Mine gases--Analysis--Technique | |
| Link: | https://hdl.handle.net/2027/mdp.39015077559915 |