Program: HathiTrust Digital Library
- Publisher: Instituto Geológico e Mineiro
- Print ISSN: 0874-2502
- Electronic ISSN: 0874-2502
- OCLC Number: 34203597
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
t.37 1995; t.38 1996; t.39 1997
|
committed to retain | 2014-11-05 | HTDL |
|