Agricultural Instruction in Ghana
In: Rapports et procès-verbaux du IIIe Congrès International sur l'utilisation des moyens audio-visuels pour l'instruction et l'enseignement professionnels en Afrique
Milano: Cidaeca e Mifed (1964), pp. 107-113
"The efforts of the government to increase agricultural production while encouraging greater knowledge of agricultural techniques through information services which make special use of audio-visual methods." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 980, topic code 522)
