 |
|
Mining with a Dosco continuous miner on a longwall face
| Author: | Stahl, R. Ward. |
|---|---|
| Additional Authors: | Dowd, James J. |
| Year: | 1954 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7698 |
| Series: | Information circular / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 7698 |
| Subjects: | Coal-mining machinery |
| Longwall mining--Equipment and supplies | |
| Link: | https://hdl.handle.net/2027/mdp.39015077562422 |
Search developed and maintained by the University of Washington Libraries
Copyright 2010