Gunasena, H.P.M.Gunathilaka, H.A.J.2014-06-032014-06-031982Journal of National Agriculture Society of Ceylon, 19:p.133-138https://dl-cri.nsf.gov.lk//handle/1/3490Plant PhysiologyWing beansSophocarpus tetragonolobusEffect of support systems on the seed yield of winged beanvarieties (Psophocarpus tetragonolobus L D C)