Administration reports of the Director of Geological Survey.
- Publisher: [Dept. of Geological Survey]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6155409
- Subject: Geology Sri Lanka.
- Subject code:
- Publication history: 1970/71-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| Center for Research Libraries Serials (CRL) | CRLSerials | (1973/1974) |