Program: HathiTrust Digital Library
- Publisher: Umweltbundesamt
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 28485701
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1991; 1992/1993; 1994
|
committed to retain | 2018-10-05 | HTDL |
|