Program: HathiTrust Digital Library
- Publisher: Biologischen Anstalt Helgoland [etc.]
- Print ISSN: 0017-9957
- Electronic ISSN:
- OCLC Number: 1168658
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
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v.1; v.2; v.3; v.4; v.5; v.6; v.6-7 1957-61; v.7; v.8; v.8 1961-63; v.9-11; v.9-10 (1964); v.9 1964; v.10-11 1964; v.11-12 (1964-65); v.12; v.12 1965 no.1-2; v.13; v.13 (1966); v.13-14 1966; v.14; v.14 (1966); v.15 1967; v.16; Bd.16 1967; v.16-17 (1967-68); v.17; Bd.17 April 1968; v.18; Bd.18 Juli-Dez.1968; v.18-19 1968-69; v.18-19 (1969); v.19; Bd.19 Sept.1969; v.20; v.20-21 1970; Bd.20 Mai 1970; v.21; Bd.21 Aug.-Dez.1971; v.22; v.22 (1971); v.23; v.23 (1972); Bd.23 Dez.1972; v.23-24 1972-73; v.24; v.24 1973; Bd.24 Marz 1973; v.25; v.25 1973; v.26; v.26 1974; v.27; v.27 1975; v.28; v.28 1976; v.29; v.29 1977; v.30; v.30 1977; v.31; v.31 1978; v.31 yr.1979; v.32; v.32 (1979)
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committed to retain | 2014-11-10 | HTDL |
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