Inicio International Union for the Protection of Nature established at Fontainebleau... Compartir: Jointly published International Union for the Protection of Nature established at Fontainebleau, 5 October 1948 Authors: Bernard, Ch. J., Year: 1948 Go to Full Library Record Mantenerse informado. Suscríbase a un boletín de la UICN. Select a NewsletterApplicationDevelopmentEnhancement Suscribirse