4th Year http://www.digital.lib.esn.ac.lk//handle/123456789/9085 Wed, 22 Apr 2026 02:31:41 GMT 2026-04-22T02:31:41Z EXEOC 4073 - Development problems and policies http://www.digital.lib.esn.ac.lk//handle/123456789/13224 EXEOC 4073 - Development problems and policies Faculty of Commerce and Management Mon, 01 Jul 2013 00:00:00 GMT http://www.digital.lib.esn.ac.lk//handle/123456789/13224 2013-07-01T00:00:00Z EXEOC 4073 - Development problems and policies http://www.digital.lib.esn.ac.lk//handle/123456789/13222 EXEOC 4073 - Development problems and policies Faculty of Commerce and Management Mon, 01 Sep 2014 00:00:00 GMT http://www.digital.lib.esn.ac.lk//handle/123456789/13222 2014-09-01T00:00:00Z EXEOC 4033 - Environmental Economics http://www.digital.lib.esn.ac.lk//handle/123456789/13221 EXEOC 4033 - Environmental Economics Faculty of Commerce and Management Sat, 01 Jun 2013 00:00:00 GMT http://www.digital.lib.esn.ac.lk//handle/123456789/13221 2013-06-01T00:00:00Z EXEOC 4033 - Environmental Economics http://www.digital.lib.esn.ac.lk//handle/123456789/13219 EXEOC 4033 - Environmental Economics Faculty of Commerce and Management Sat, 01 Jan 2011 00:00:00 GMT http://www.digital.lib.esn.ac.lk//handle/123456789/13219 2011-01-01T00:00:00Z