Special report series /
- Publisher: Iowa Geological Survey
- Print ISSN: 0271-8790
- Electronic ISSN: 0271-8790
- OCLC Number: 6283140
- Subject: Geology Iowa.
- Subject code: C
- Publication history: No. 1-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.2 (1990) | permanent |