Program: HathiTrust Digital Library
- Publisher: Institutul Geologic
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 64236729
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.55-56 (1967/68-1968/69); v.57-60 (1969/70-1972/73); v.65-67 (1977/78-1979/80)
|
committed to retain | 2018-01-22 | HTDL |
|