Program: HathiTrust Digital Library
- Publisher: Dirección de Minas y Geología
- Print ISSN: 0327-3539
- Electronic ISSN: 0327-3539
- OCLC Number: 4863137
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1 1912; v.1-5 1947-1948
|
committed to retain | 2016-04-29 | HTDL |
|