@book{41478,
	author = {Begum, Magfera},
	title = {Spatial organization and variations in Socio-economic characteristice in Dhaka  city : an ecological study /   },
	publisher = {University of Dhaka ,},
	year = {1991.},
	address = {Dhaka :},
	note = {Thesis (Ph.D.) Dept. of Geography, University of Dhaka, 1991. }
}