Program: HathiTrust Digital Library
- Publisher: Dirección Nacional de Geología y Minería
- Print ISSN: 0375-5657
- Electronic ISSN:
- OCLC Number: 6382209
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.20-25 (1970-71); v.6-7 no.20-25 1970-1971; no.26-29 1972; v.8 no.30-31 1972
|
committed to retain | 2018-11-19 | HTDL |
|