Program: HathiTrust Digital Library
- Publisher: Universidad Nacional Autónoma de México, Instituto de Geografía
- Print ISSN: 0188-4611
- Electronic ISSN: 2448-7279
- OCLC Number: 24583255
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.25-28 1992-1994; no.29-33 1994-1996
|
committed to retain | 2013-04-19 | HTDL |
|