Karim SMR, Mamun AA, Islam N. AGROECOLOGY OF MAJOR CROPS AND THEIR WEEDS IN BANGLADESH. Pakistan Journal of Scientific & Industrial Research [Internet]. 1999 Oct. 18 [cited 2024 Nov. 22];42(5):295-300. Available from: https://v2.pjsir.org/index.php/biological-sciences/article/view/2187