Shoshe NZ, Baset MA, Islam MT, Matin SM, Mahmud MAA. Effects of herd, season and days in milk on milk urea nitrogen of crossbred dairy cows in Sylhet. Res. Agric. Livest. Fish. [Internet]. 2015 Sep. 16 [cited 2024 Dec. 22];2(2):287-92. Available from: https://banglajol.info/index.php/RALF/article/view/25012