Contribution.
- Publisher: Dept. of Geosciences, University of Massachusetts
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 45680026
- Subject: Geology.
- Subject code: QE
- Publication history: No. 69-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.69 (1992); no.71 (1997); no.73 (2000) | permanent |