Program: HathiTrust Digital Library
- Publisher: Escola Federal de Minas de Ouro Prêto, Instituto de Geologia
- Print ISSN: 0474-9073
- Electronic ISSN: 0474-9073
- OCLC Number: 8426199
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
t.1:pt.1 1966; t.1:pt.2 1966; t.1:pt.3-4 1966
|
committed to retain | 2010-12-11 | HTDL |
|