| Author: | Peters, Frank A., |
|---|---|
| Year: | 1987 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:9147 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 9147 |
| Subjects: | Technology transfer--United States |
| Engineering economy--United States | |
| Mines and mineral resources--United States--Costs | |
| Link: | https://hdl.handle.net/2027/mdp.39015078465625 |