Educational circular
- Publisher: University of Nebraska, Conservation and Survey Division
- Print ISSN: 0375-7072
- Electronic ISSN:
- OCLC Number: 6292844
- Subject: Geology Nebraska
- Subject code: U
- Publication history: no. 1 (June 1970)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.1 1970; no.2 1971; no.1-5 (1970-82) | permanent |
| HathiTrust (HATHI) | HTDL | no.3 1979; no.4 1979; no.7 1987; no.8 1988; no.4a (1990); 6-9 (1984-91); no.11 1994; no.13 1997; no.14 2001; no.16 2002 | permanent |