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1by McCullough, K.C., FAO, Rome (Italy). Animal Production and Health Div. eng, European Commission for the Control of Foot-and-Mouth Disease. Research Group of the Standing Technical Committee eng 25-29 Jun 1990 Sess. Lindholm (Denmark), Schaffner, R., Fraefel, W., Ackermann, M., Bruckner, L.
Published 1990Texto bibliotecaFAO IT