Environmental news, vol. IV, no. 07 & 08, 1988
dc.date.accessioned | 2015-09-15T09:21:38Z | |
dc.date.available | 2015-09-15T09:21:38Z | |
dc.date.issued | 1988-07 | |
dc.identifier.citation | Environmental News, IV (7 & 8 ), 06p. | en_US |
dc.identifier.uri | https://dl-cea.nsf.gov.lk/handle/1/13831 | |
dc.language.iso | en | en_US |
dc.publisher | CEA : Colombo | en_US |
dc.subject | Environmental education | en_US |
dc.title | Environmental news, vol. IV, no. 07 & 08, 1988 | en_US |