SANKARANARAYANAN K, NALAYINI P, PRAHARAJ CS. Multi-tier cropping system to enhance resource utilization, profitablity and sustainablity of Bt cotton (Gossypium hirsutum) production system. Indian J Agri Sci [Internet]. 2013 Jan. 12 [cited 2026 Jun. 14];82(12):1044–50. Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/26252