Program: HathiTrust Digital Library
- Publisher: Pan American Sanitary Bureau
- Print ISSN: 0085-462X
- Electronic ISSN: 0085-462X
- OCLC Number: 6297093
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1937/1938; 1939/1941; Oct 1947-Apr 1949; 1951; 1952-55; 1956-57; 1958-61; 1987-90; 1993-95
|
committed to retain | 2022-07-26 | HTDL |
|