Program: HathiTrust Digital Library
- Publisher: State of Illinois, Dept. of Public Health, Division of Sanitary Engineering
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 10015441
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1938-66
|
committed to retain | 2017-01-16 | HTDL |
|