| Additional Authors: | Hanna, N. E., Burgess, David S., Van Dolah, R. W., Murphy, J. N. | 
|---|---|
| Year: | 1968 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:7196 | 
| Series: | Report of investigations / Bureau of Mines ; | 
| Report Number: | 7196 | 
| Subjects: | Gases | 
| Gas--Testing | |
| Link: | https://hdl.handle.net/2027/mdp.39015078538009 |