@book{42020,
	title = {Stress response in indigenous fish Singi, Heteropneustes fossilis (Bloch, 1974) and exotic fish Nile Tilapia, Oreochromis niloticus (Linnaeus, 1758) /},
	publisher = {University of Dhaka,},
	year = {2012.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2009-2010}
}