@book{41731,
	title = {Observation on occurrence of intestinal protozoa and helminth parasites in human in Dhaka city of Bangladesh / },
	publisher = {University of Dhaka, },
	year = {2000.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 1997-1998.}
}