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7by Lei, J.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), Schjerning-Thiesen, K. (State Veterinary Inst. for Virus Research, Lindholm (Denmark))
Published 1990Texto bibliotecaFAO IT