Program: HathiTrust Digital Library
- Publisher: Deputy Ministry for Mineral Resources
- Print ISSN: 1012-8786
- Electronic ISSN:
- OCLC Number: 9460112
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.2 1985; v.1(1982)
|
committed to retain | 2019-08-24 | HTDL |
|