@book{42234,
	title = {Toxic effects of Malathion on channa punctatus (Bloch, 1793) and tissue esterase variability /},
	publisher = {University of Dhaka, },
	year = {2009.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2006-2007.}
}