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1by Martin Rillo, S. (ed.), Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, Madrid (Spain) spa, Satellite Symposium on Pig Management Information Systems eng 12 Sep 1992 Madrid (Spain), Aumaitre, A. (ed.), Den Hartog, L. (ed.), Backus, G. (ed.), Glodek, P. (ed.), European Association for Animal Production, Rome (Italy). Commission on Pig Production eng
Published 1994Texto bibliotecaFAO IT