Karim, S. M. R., Mamun, A. A. and Islam, N. (1999) “AGROECOLOGY OF MAJOR CROPS AND THEIR WEEDS IN BANGLADESH”, Biological Sciences - PJSIR, 42(5), pp. 295–300. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/2187 (Accessed: 22 July 2024).