Wickramasinghe, I.P.Mathes, D.T.Herath, H.M.W.Perera, A.L.T.2014-06-032014-06-031988Sri Lanka Journal of Agricultural Science, 28(1):p.115-138https://dl-cri.nsf.gov.lk//handle/1/3326GeneticsWinged beanStatistical analysisGenetic diversityStatistical analysisA numerical analysis of variation patterns in Sri Lanka accessions of winged bean, Psophocarpus tetragonolobus (L)DC asan aid to plant introduction and assessment