Milling methods and costs at the Spring Hill Concentrator of the Montana Mines Corporation, Helena, Mont
| Main Author: | Grant, Lewis A., 1829-1918. |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Commerce, Bureau of Mines,
1931.
|
| Physical Description: |
8 pages : illustrations ; 27 cm. |
| Series: |
Information circular (United States. Bureau of Mines) ;
6411. |
| Subjects: |
CMU Storage Gov Pub
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub | I 28.27:6411 | Available |