Program: HathiTrust Digital Library
- Publisher: Center for Air Environment Studies, Pennsylvania State University
- Print ISSN: 0002-2497
- Electronic ISSN:
- OCLC Number: 1478635
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1:3(1965); v.2(1966); v.3(1967); v.18(1982)
|
committed to retain | 2021-12-17 | HTDL |
|