Uma Shankar R.Ravishankar K.V.2012-10-162012-10-161990Otherhttp://krishikosh.egranth.ac.in/handle/1/18771en-USgenotypes, agronomic characters, yields, irrigation, area, packaging, leaf area, growth, planting, developmental stagesDrought Tolerance Studies In Sunflower (Helianthus Annuus L.): Field Evalution Of Sunflower Germplasm For Relative Drought Resistance At Two Crop Growth StagesThesis