Haq, Mainul, MF Rabbi, and ANMR Karim. “Effect of Nitrogenous Fertilizer on the Incidence of Rice Insect Pests and Their Natural Enemies”. University Journal of Zoology, Rajshahi University 21 (June 7, 2007): 13–15. Accessed November 23, 2024. https://banglajol.info/index.php/UJZRU/article/view/54.