@book{109226,
	title = {Comparative studies on some aspect of biology and proximate composition of Tilapia nilotica (linn,1758) and Tilapia mossambica (peters) /},
	publisher = {University of Dhaka,},
	year = {1979.},
	address = {Dhaka :},
	note = {Thesis (MS ) -- Department of Zoology, University of Dhaka, 1979.}
}