CHIKKADEVAIAHA N, BINDU MADHAVA2019-10-032019-10-031990No . of references 81http://krishikosh.egranth.ac.in/handle/1/5810130143Abstract not availableennullEVALUATION OF MALE STERILE AND RESTORER LINES FOR COMBINING ABILITY IN SUNFLOWER (Helianthus annuus L.)Thesis