@book{42252,
	title = {Comparative analysis of esterase bands in four species of Bagridae family : Mystus cavasius, M. tengara, M. gulio and M. vittatus /},
	publisher = {University of Dhaka,},
	year = {2010.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2003-2004}
}