@book{181514,
	author = {United Nations Human Settlements Programme.},
	title = {Second to thirty-first reports on the budget estimates for the financial year 1973 /},
	publisher = {United Nations,},
	year = {1973.},
	series = {Official records. Supplement / General Assembly ;},
	address = {New York :},
	note = {Description based on: 2003 (published 2004).}
}