@book{41755,
	title = {Molluscan diversity in Karnaphuli and Sangu river and its surrounding areas of Chittagong district / },
	publisher = {University of Dhaka, },
	year = {2005.},
	address = {Dhaka : },
	note = {Thesis (M.Sc.) -- Department of Zoology, University of Dhaka, 2000-2001.

}
}