Program: HathiTrust Digital Library
- Publisher: Instituto de Geofísica, UNAM
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 50076925
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.25; v.27; v.59; v.65; v.77; v.83; v.85; v.97
|
committed to retain | 2010-08-13 | HTDL |
|