S. K. SAHOO and B. K. DATTA, “Weed Control by Azolla in rice (Oryza sativa) fields of South 24-Parganas, West Bengal”, Indian J Agri Sci, vol. 69, no. 4, Jan. 2013, Accessed: Oct. 26, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/26681