@book{42220,
	title = {Effects of cow dung and poultry manures on the zooplankton production in earthen pots /},
	publisher = {University of Dhaka, },
	year = {2009.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2006-2007.}
}