THE ECONOMIC DEFINITION OF ORE: CUT-OFF GRADES IN THEORY AND PRACTICE
| Main Author: | Lane, K. F. |
|---|---|
| Published: |
:
Mining Journal BOOKS LIMITED,
1988.
|
| Edition: | 1 |
| Subjects: |
| Item Description: |
COPIES: 1. |
|---|---|
| Physical Description: |
149 p. |
| Language: | English |
| ISBN: |
0-900117-45-1 |