Regional Agricultural Research Centre2007-11-132006-09-072007-11-131992http://hdl.handle.net/10625/33239Text1 digital file (38 p.)application/pdfenOILSEEDSARID ZONEGENETIC IMPROVEMENTCULTIVATION PRACTICESSRI LANKAINSTITUTION BUILDINGON-FARM RESEARCHNational oil seed improvement project : final report; phase twoIDRC Final Report