Izvestii︠a︡ na Geologicheskii︠a︡ institut.
- Publisher: Izd-vo na Bŭlgarskata akademii︠a︡ na naukite
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 2705297
- Subject: Geology Bulgaria.
- Subject code: QE
- Publication history: Kn. 18-kn. 23.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.18-20 (1969-71); v.21-23 | permanent |
| Linda Hall Library of Science, Engineering & Technology (LHL) | Linda Hall Library of Science, Engineering & Technology | v.18-v.23 (1969-1974) |