Author: | Sparks, Anthony W. |
---|---|
Additional Authors: | Stein, R. L., Stengel, Jerry W., |
Year: | 1980 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8496 |
Series: | Report of investigation / United States. Bureau of Mines ; |
Report Number: | 8496 |
Subjects: | Respiration--Simulation methods |
Breathing apparatus--Testing | |
Mine safety--Equipment and supplies--Testing | |
Link: | https://hdl.handle.net/2027/mdp.39015078474130 |