@book{42435,
	title = {Observation on intestinal helminths of Rita rita (Hamilton-Buchanan, 1822) in accordance with some biological aspects / },
	publisher = {University of Dhaka,},
	year = {2000.},
	address = {Dhaka : },
	note = {Thesis (MS )—Department of Zoology, University of Dhaka, Session : 1996-1997.

}
}