Beltrán S., L.R.2007-11-121998-06-152007-11-121972http://hdl.handle.net/10625/134Reunión: Reunion Interamericana de Bibliotecarios y Documentalistas Agricolas, 3a, 10-14 abr. 1972, Buenos Aires, ARDue to copyright restrictions, this item cannot be sharedIDRC personnel. Paper on the problems of mass communications for the rural development of Latin America - includes bibliography.Texto1 fichero numérico (16 p.)application/pdfesMASS COMMUNICATIONRURAL DEVELOPMENTLATIN AMERICAConference Paper