VIRUPAKSHAPPA, KVASUDEVAN, S N2019-10-112019-10-111992No . of references 224http://krishikosh.egranth.ac.in/handle/1/5810130827Abstract not availableennullSTUDIES ON THE INFLUENCE OF SEASONS, GROWTH REGULATORS, NUTRIENTS, LIGHT DURATION AND SOURCE-SINK RELATION ON SEED YIELD, OIL CONTENT AND SEED QUALITY OF SUNFLOWER (Helianthus annuus L.)Thesis