Water pollution control; progress report.
- Publisher: [Iowa, Water Pollution Control Commission]
- Print ISSN: 0093-5921
- Electronic ISSN: 0093-5921
- OCLC Number: 1792224
- Subject: Water Pollution Iowa.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1967/1968; 1969/1970-1971/1972; 1969/1973; 1970/1974 | permanent |