Professional paper /
- Publisher: Geological Survey Dept., Ministry of Industries and Scientific Affairs, Republic of Sri Lanka
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 64215395
- Subject: Geology Sri Lanka Collected works.
- Subject code: QE
- Publication history:
Print Holdings
Archiving Institution | Program | Holdings Description | Retention |
---|---|---|---|
HathiTrust (HATHI) | HTDL | no.3-4 (1975) | permanent |