@book{41766,
	title = {Studies on the diversity and population status of molluscs in some wetland system of Dinajpur district / },
	publisher = {University of Dhaka, },
	year = {2006.},
	address = {Dhaka : },
	note = {Thesis (MS) -- Department of Zoology, University of Dhaka, 2002-2003
}
}