Catholic Relief Services (CRS), Catholic Institute for International Relations (CIIR), LA Voz de Nahual, Federacion Guatemalteca de Escuelas Radiofonicas (FGER), Guatemala: provision of volunteer agriculturalists and radio engineers for the Nahual radio schools; costs of rebuilding transmitting station after hurricane damage; purchase of books, stencils and wall-charts for a radio education programme; purchase of equipment for radio schools, 1968-1977