Program: HathiTrust Digital Library
- Publisher: République unie du Cameroun, Ministère des mines et de l'énergie, Direction des mines et de la géologie [etc.]
- Print ISSN: 0379-265X
- Electronic ISSN:
- OCLC Number: 2245108
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1970-1971; 1973-1974; 1975-1976; 1978
|
committed to retain | 2019-03-17 | HTDL |
|