Author: | McElroy, G. E. |
---|---|
Year: | 1921 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:2275 |
Series: | Report of investigations / United States. Bureau of Mines ; |
Report Number: | 2275 |
Subjects: | Mines and mineral resources |
Mine gases | |
Mine gases--Safety measures | |
Mine gases--Analysis | |
Mines and mineral resources--Utah | |
Mine gases--Utah | |
Link: | https://hdl.handle.net/2027/mdp.39015086555409 |