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1Trainers' guide: concepts, principles and methods of training with special reference to agricultural development Trainers' guide: concepts, principles and methods of training with special reference to agricultural developmentby 75640 Hakimian, H., 123990 Teshome, A., Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO) Roma, Italia 1188
Published 1993bibliotecaIICA