@book{43613,
	title = {Polyculture of Mola(amblypharyngodon mola) Chela (oxygaster bacoilia) and Dhela (Rbbtee cotio) fish /},
	publisher = {University of Dhaka, },
	year = {2000.},
	address = {Dhaka :},
	note = {Thesis (MPhil )--Department of Zoology, University of Dhaka, Session : 1995-1996.}
}