Geo-UNAM :
- Publisher: Universidad Nacional Autónoma de México
- Print ISSN: 0188-8064
- Electronic ISSN: 0188-8064
- OCLC Number: 30413832
- Subject: Earth sciences Mexico Periodicals.
- Subject code: QE
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1 no.2-4 v.2 no.2,4 v.3 no.1-2 1992-96 | permanent |