Program: HathiTrust Digital Library
- Publisher: Servicio Geológico Nacional
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 10335773
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.5; v.6; v.7-8; v.9-10; v.11-12; v.13-14; v.15-16
|
committed to retain | 2010-08-13 | HTDL |
|