Program: HathiTrust Digital Library
- Publisher: Magyar Tudományos Akadémia, Föld és Bányászati Tudományok Osztálya
- Print ISSN: 0374-1842
- Electronic ISSN:
- OCLC Number: 1460886
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1966; v.2 1967; v.3 1968; v.4 1969; v.5 1970; v.6-7 1971-72; v.8-9 1973-74; v.10 1975
|
committed to retain | 2013-10-01 | HTDL |
|