Srikanth Aradhya, RRadha Krishna, R M2019-09-182019-09-181992No. of references 70http://krishikosh.egranth.ac.in/handle/1/5810128657ABSTRACT NOT AVAILABLEennullHETEROSIS IN WIDELY CONTRASTING RICE (Oryza sativa L.) GENOTYPESThesis