| Author: | Fowkes, Richard S. |
|---|---|
| Additional Authors: | Aiken, Elaine G. |
| Year: | 1990 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, |
| SUDOC: | I28.27:9243 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 9243 |
| Subjects: | Mine safety |
| Information storage and retrieval systems | |
| HFMSS (Information retrieval system) | |
| Link: | https://hdl.handle.net/2027/mdp.39015078458364 |