[1]
M. D. REDDY and K. A. KUMAR, “’Production efficiency of winter season sunflower (Helianthus annuus) - based cropping systems under Sri Ram Sagar Project command area of Andhra Pradesh”, Indian J Agri Sci, vol. 69, no. 6, Jan. 2013, Accessed: Oct. 27, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/26786