Perú experimental study : an evaluation of fertility and child health information - Goldman, Noreen; Moreno, Lorenzo; Westoff, Charles F. 1927- (Princeton, New Jersey : Office of Population Research. Princeton University, 1989)
Keywords: FECUNDACION HUMANA; PERU -- POBLACION; SERVICIOS DE SALUD INFANTIL -- PERU; ENCUESTAS DEMOGRAFICAS -- PERU