Proceedings of the seminar on mining legislation and administration Held at Manila, Philippines, 19 to 23 October 1969
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[New York]
United Nations
[197-]
|
| Series: | Mineral Resources Development Series
34 |
| Subjects: |
| Description not available. |