Principles of mining : valuation, organization and administration; copper, gold, lead, silver, tin and zinc / by Herbert C. Hoover.
| Main Author: | Hoover, Herbert C. |
|---|---|
| Published: |
New York :
Hill Publishing Co.,
c1909.
|
| Edition: | 1st ed. |
| Subjects: |
Halifax - Books
| Call Number | Copy | |
|---|---|---|
| 622.34 H789 | 1 |