Program: HathiTrust Digital Library
- Publisher: Institutul Geologic
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1608011
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
---|---|---|---|---|
v.23 1950; v.32-33 1962-1964; v.34 1964; v.35-36 1966-1968; v.37 1969; v.38-39 1970-1971; v.40-41 1973; v.42-43 1973-1975; v.44-46 1975
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committed to retain | 2012-10-12 | HTDL |
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