@book{42316,
	title = {Management and growth observation of fresh water ornamental fish, Pterophyllum scalare (Lichtenstein, 1823) in aquarium /},
	publisher = {University of Dhaka,},
	year = {2011.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2008-2009}
}