Program: HathiTrust Digital Library
- Publisher: Geo Abstracts Ltd.
- Print ISSN: 0309-4332
- Electronic ISSN:
- OCLC Number: 3248671
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1977-1981; index 1980; index 1981
|
committed to retain | 2012-07-06 | HTDL |
|