GeoRef thesaurus.
- Publisher: American Geological Institute
- Print ISSN: 1543-2637
- Electronic ISSN:
- OCLC Number: 36172292
- Subject: Subject headings Geology.
- Subject code: Z
- Publication history: 6th ed.-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 9th 2000 | permanent |