@book{11485,
	author = {Naciones Unidas. Departamento de Asuntos Económicos y Sociales.},
	title = {Evaluation of the binational rural housing demostration project in Colombia and Ecuador},
	publisher = {ONU,},
	year = {1977},
	series = {ST/ESA/53},
	address = {New York :},
	note = {D14-78}
}