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1Simulation practical training for future extension agents (in Botswana) Simulation practical training for future extension agents (in Botswana)by Hoare, B., FAO, Rome (Italy). Economic and Social Policy Dept. eng, Hurly, P., United Nations Educational, Scientific and Cultural Organization, 75 - Paris (France) eng, International Labour Organisation, Geneva (Switzerland) eng
Published 1977Texto bibliotecaFAO IT