@book{104121,
	title = {Studies on the artifical prppagation and rearing of magur, clarias batrachus (Linnaeus, 1758) /},
	publisher = {University of Dhaka, },
	year = {1989.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session 1989.}
}