Mining ventures in developing countries /
Includes bibliographical references.
| Main Authors: | , |
|---|---|
| Format: | |
| Published: |
Deventer, Netherlands : Klumer B V,
1979
|
| Subjects: |
Includes bibliographical references.
| Main Authors: | , |
|---|---|
| Format: | |
| Published: |
Deventer, Netherlands : Klumer B V,
1979
|
| Subjects: |