APCD digest.
- Publisher: Air Pollution Control District
- Print ISSN: 0092-8593
- Electronic ISSN: 0092-8593
- OCLC Number: 4247711
- Subject: Air Pollution California Los Angeles.
- Subject code: T
- Publication history: v. 1- v. 5 Nov. 1971- Dec. 1975.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.2-5 1972-Oct.1975 | permanent |