Program: HathiTrust Digital Library
- Publisher: Biologische Anstalt Helgoland
- Print ISSN: 0174-3597
- Electronic ISSN: 1438-3888
- OCLC Number: 7043681
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.33 1980; v.34 1980-81; v.35 1982; v.36 1983; v.37 1984; v.38 1984; v.39 1985; v.40 1986; v.41 1987; v.42 1988; v.43 1989; v.44 1990; v.45 1991-1992; v.46 1992 no.1-4; v.47 1993; v.48 1994; v.50 1996; v.51 1997; v.52 1998; v.52 yr.1998/1999; v.47 Suppl. 1993; Suppl.
|
committed to retain | 2013-02-07 | HTDL |
|