Program: HathiTrust Digital Library
- Publisher: Instituto Geológico e Mineiro
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 34201610
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.79-82; v.79-83 1993-1997; v.83; v.84 no.1 1998; v.84 no.2 1998; v.85 1998; v.85-86 (1998-99); v.86 1999; v.87; v.88; v.89; v.90 2003; v.91-92 2004-2005; v.92 2005
|
committed to retain | 2019-10-04 | HTDL |
|