The Ceylon Survey Department
| dc.contributor.author | Dawson, A.H.G. | |
| dc.date.accessioned | 2019-09-02T10:03:06Z | |
| dc.date.available | 2019-09-02T10:03:06Z | |
| dc.date.issued | 1931 | |
| dc.identifier.citation | Transactions of the Engineering Association of Ceylon:p.45-50 | |
| dc.identifier.uri | https://dl-iesl.nsf.gov.lk/handle/1/1496 | |
| dc.publisher | The Engineering Association of Ceylon:Colombo | |
| dc.title | The Ceylon Survey Department | |
| dc.type | A |