Amaya, Susana2007-11-132007-11-131975http://hdl.handle.net/10625/22930French version available in IDRC Digital Library: Centre d'information sur le maniocSpanish version available in IDRC Digital Library: Centro mundial de documentación sobre yuca en Colombiaapplication/pdfenCIATCASSAVAINFORMATION CENTRESAGRICULTURAL INFORMATIONJournal Article