Environmental news, vol. 06, no. 01, 1991
dc.date.accessioned | 2015-09-15T09:51:52Z | |
dc.date.available | 2015-09-15T09:51:52Z | |
dc.date.issued | 1991-01 | |
dc.identifier.citation | Environmental News,6 (1 ), 04p. | en_US |
dc.identifier.uri | https://dl-cea.nsf.gov.lk/handle/1/13836 | |
dc.language.iso | en | en_US |
dc.publisher | CEA : Colombo | en_US |
dc.subject | Environmental education | en_US |
dc.title | Environmental news, vol. 06, no. 01, 1991 | en_US |