Evaluation report of the world fertility survey - Smith, Thomas Edward 1916-; Berquo, Elza Salvatori; Fisek, Nusret H.; Knodel, John; Ordóñez Plaja, Antonio; Presser, Harriet B. 1936-2012 ([Lugar de publicación no identificado] : [editor no identificado], 1980)
"Jointly commissioned and supported by the: United Nations Fund for Population Activities, U. S. Agency for Internatonal Development (ADSS AID/DSPE-C-0053)"--Autores tomados de preliminares
Keywords: FECUNDACION HUMANA -- ENCUESTAS -- EVALUACION; REGIONES SUBDESARROLLADAS