@book{494550,
	author = {U.S.A. Department Of Economic And Social Affairs},
	title = {Urban land policies and land-use control measures},
	publisher = {United Nations},
	year = {1973},
	address = {New York},
	note = {, vol. 1: Africa, vol 4. Latin America, vol 5. Middle East, vol.6 Northern America, vol.7: Global Review}
}