4th Year http://www.digital.lib.esn.ac.lk//handle/123456789/9076 2026-04-21T12:54:27Z EC 4107 - Agricultural Marketing http://www.digital.lib.esn.ac.lk//handle/123456789/12431 EC 4107 - Agricultural Marketing Faculty of Agriculture 2013-01-01T00:00:00Z CSC 4103 - Information Systems for Agricultural Development http://www.digital.lib.esn.ac.lk//handle/123456789/12430 CSC 4103 - Information Systems for Agricultural Development Faculty of Agriculture 2014-01-01T00:00:00Z CSC 4104 - Weed Biology and Managements http://www.digital.lib.esn.ac.lk//handle/123456789/12424 CSC 4104 - Weed Biology and Managements Faculty of Agriculture 2014-01-01T00:00:00Z CSC 4103 - Sustainable Agriculture http://www.digital.lib.esn.ac.lk//handle/123456789/12423 CSC 4103 - Sustainable Agriculture Faculty of Agriculture 2006-01-01T00:00:00Z