Abdullah-Al-Amin, M, MS Rahman, MAR Howlider, and MM Ahmmed. “Disposal of Layer Droppings Reared in Case and Impact on Environmental Pollution”. Journal of the Bangladesh Agricultural University 7, no. 2 (April 8, 2010): 281–290. Accessed December 22, 2024. https://banglajol.info/index.php/JBAU/article/view/4735.