Program: HathiTrust Digital Library
- Publisher: Nederlandse Geologische Vereniging
- Print ISSN: 0017-4505
- Electronic ISSN:
- OCLC Number: 6347737
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1971 no.1; 1971 no.3; 1969-1970,1972; 1973-1974; 1979-1980; 1981-1983; 1986; 1987:6
|
committed to retain | 2019-03-24 | HTDL |
|