Session of the Board.
- Publisher: Unesco-IUGS
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 2241490
- Subject: Geology Research Periodicals.
- Subject code: QE
- Publication history: 1st (22-25 May 1973)-5th (14th-18th Mar. 1977).
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1-5(1973-1977) | permanent |