@book{41906,
	title = {Studies on some aspects of biology of freshwater perch. Nandus nandus (Hamilton-Buchanan, 1822) with emphasis on morphometry / },
	publisher = {University of Dhaka,  },
	year = {2007.},
	address = {Dhaka  : },
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2003-2004.}
}