Author: | Anderson, Donna L. |
---|---|
Year: | 1989 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:9214 |
Series: | Information circular / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 9214 |
Subjects: | Vehicles, Remotely piloted |
Coal-mining machinery | |
Link: | https://hdl.handle.net/2027/mdp.39015078457762 |