Program: HathiTrust Digital Library
- Publisher: Vydal Ústřední ústav geologický v Academii
- Print ISSN: 0581-9180
- Electronic ISSN:
- OCLC Number: 3615563
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.16-17 (1974-75)
|
committed to retain | 2010-05-14 | HTDL |
|