Program: HathiTrust Digital Library
- Publisher: United Nations Environment Programme
- Print ISSN: 0252-3310
- Electronic ISSN:
- OCLC Number: 2589153
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1978-81; 1972-1982; 1972/1982; 1983-1990; 1990 cop.2; 1988-91; 1991
|
committed to retain | 2019-09-02 | HTDL |
|