Program: HathiTrust Digital Library
- Publisher: Ohio Conference on Sewage Treatment [etc.]
- Print ISSN: 0095-9340
- Electronic ISSN:
- OCLC Number: 1446657
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1927 1927; 1928 1928; 1929 1929; 1930; 1928-1935; 1936-1941
|
committed to retain | 2018-03-13 | HTDL |
|