Progress report of the International Geological Correlation Programme, IGCP.
- Publisher: Unesco
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 34592731
- Subject: Geology Research Periodicals.
- Subject code: QE
- Publication history: No. 22 (1994)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1994-1995 | permanent |