Hazra, P.Ghosh, Rajib2017-04-122017-04-122000http://krishikosh.egranth.ac.in/handle/1/5810007479en-USGourd, Trichosanthes Dioica ,Polyploidiy, Clonal SelectionImprovement Of Pointed Gourd (Trichosanthes Dioica Roxb.) Through Clonal Selection And PolyploidizationThesis