@book{42019,
	title = {Comparison of the digestive tissues and esterase variability among three different fishes, herbivore (hypophthalmichthys molitrix), carnivore (Channa straitus) and omnivore (Mastacembelus armatus) based on their food habit / },
	publisher = {University of Dhaka, },
	year = {2008.},
	address = {Dhaka :},
	note = {Thesis (MS) -- Dept. of Zoology, University of Dhaka, Session : 2004-2005. }
}