Program: HathiTrust Digital Library
- Publisher: Environmental Data Service
- Print ISSN: 0364-0116
- Electronic ISSN:
- OCLC Number: 2401181
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1971-1975 (Incomplete); 1976 Jan-Sep; 1976 Nov-1977; 1975-July 1978; 1977 Nov-1978 Jul; 1977-78
|
committed to retain | 2019-04-25 | HTDL |
|