Program: HathiTrust Digital Library
- Publisher: Zakład gleboznakstwa U.P. Poznań
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 213775811
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1937-38; v.3:1-5
|
committed to retain | 2011-02-24 | HTDL |
|