K. VARALAKSHMI* and S. NEELIMA. HETEROSIS FOR PHYSIOLOGICAL TRAITS IN SUNFLOWER (Helianthus annuus L.). J. Res. ANGRAU [Internet]. 2021 Sep. 30 [cited 2026 Aug. 1];49(3):115-22. Available from: https://epubs.icar.org.in/index.php/TJRA/article/view/133564