Hettiarachchi, K.2020-09-022020-09-022006-2007Tropical Agriculturist, 156:p.29-39https://dl-doa.nsf.gov.lk/handle/1/2620AgricultureCowpeaVigna unguiculata L.Crop improvementGenetic divergenceHybridisationGenetic devergence of some cowpea cultivarsArticle