Author: | Roepke, Wallace W. |
---|---|
Additional Authors: | Hanson, Bruce D., Schmidt, Robert L. |
Year: | 1985 |
Document Type: | BMRA |
Issuing Agency: | United States Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8979 |
Series: | Report of investigations / United States. Bureau of Mines ; |
Report Number: | 8979 |
Subjects: | Coal-mining machinery--Computer programs |
Coal mines and mining--Dust control--Computer programs | |
Link: | https://hdl.handle.net/2027/mdp.39015078488957 |