Public information circular - Iowa Geological Survey.
- Publisher: Iowa Geological Survey
- Print ISSN: 0375-6653
- Electronic ISSN:
- OCLC Number: 2251015
- Subject: Geology Iowa.
- Subject code: QE
- Publication history: No. 1-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.1-5; no.1-4 (1971-72); no.5 1972; no.5 (1973); no.7-8 (1974); no.8 1974; no.11 (1978) | permanent |
| Linda Hall Library of Science, Engineering & Technology (LHL) | Linda Hall Library of Science, Engineering & Technology | no.1-no.8 (1971-1974) |