@book{50267,
	title = {Ecobiology of cattle egret, Bubulcus ibis (Bonaparte, 1855) colony and their conservation at Alideona in Naogaon /},
	publisher = {University of Dhaka, },
	year = {2015.},
	address = {Dhaka : },
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2013-14.}
}