Clean and dirty pollution
| dc.contributor.author | De Zoysa, A. | |
| dc.date.accessioned | 2021-06-25T10:00:51Z | |
| dc.date.available | 2021-06-25T10:00:51Z | |
| dc.date.issued | 1990 | |
| dc.identifier.citation | Seminar on Agriculture, Engineering and the Environment:p.1-9 | |
| dc.identifier.uri | https://dl-iesl.nsf.gov.lk/handle/1/3256 | |
| dc.publisher | The Institution of Engineers:Colombo | |
| dc.title | Clean and dirty pollution | |
| dc.type | Conference Paper |