Author: | Babcock, C. O. |
---|---|
Year: | 1990 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:9316 |
Series: | Report of investigations / United States. Bureau of Mines ; |
Report Number: | 9316 |
Subjects: | Rocks--Testing |
Rock bursts | |
Coal--Testing | |
Materials--Compression testing | |
Links: | https://hdl.handle.net/2027/mdp.39015078475327 |
no.9316 1990 |