@book{42258,
	title = {Optimal percentage of dry season water area to protect as fish sanctuary in Maliat-Goakhola beel, Narail / },
	publisher = {University of Dhaka, },
	year = {2006.},
	address = {Dhaak : },
	note = {Thesis (MS) -- Department of Zoology, University of Dhaka, 2011-2012

}
}