Mapa de necesidades básicas insatisfechas del Ecuador / dirección técnica, Consuelo Aguinaga C. ; colaboración, Marlene Haro I. ; procesamiento, Mario Herrera ; edición y revisión de estructura y contenido, Galo Arias V., Raúl Sosa

"INEC publication based on 1990 population census. Useful to compare with 1982 census. Finds population with unsatisfied basic needs from 1982-90 increased for rural areas, and declined for urban areas, with the net result that national rates fell slightly over this period"--Handbook of Latin American Studies, v. 57.