Hirimuthugodage, D.2017-02-142017-02-142012Proceedings of International Symposium on Agriculture and Environment 2012, Faculty of Agriculture, University of Ruhuna, Sri Lanka:p.211-214https://dl.nsf.gov.lk/handle/1/23478Intellectual Property RightsPlantsNew speciesTraditional knowledgeAgricultureTRIPs agreementSui generisTRIPs agreement in protecting new plant varieties and farmers' traditional knowledge in Sri LankaArticleRG/2011/STP/01FR 1711