Author: | Elder, C. H. |
---|---|
Additional Authors: | Irani, M. C., |
Year: | 1977 |
Document Type: | BMRA |
Issuing Agency: | Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8247 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 8247 |
Subjects: | Mine gases |
Geology--Pennsylvania--Bruceton region | |
Coal--Geology--Pennsylvania--Bruceton region | |
Link: | https://hdl.handle.net/2027/mdp.39015078483081 |