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1by Martinez Ferrate, R. (ed.), Inter-American Inst. for Cooperation on Agriculture, San Jose (Costa Rica) eng 27434, Junta Interamericana de Agricultura. Reunion Ordinaria: Mesa Redonda spa 28 Oct 1983 2. Kingston (Jamaica) 20802, Kaminsky, M. (ed.), Saenz, G. (ed.)
Published 1984Texto bibliotecaFAO IT