00591     2200193   4500001002100000005001500021035002000036008004100056020001800097041000700115082001600122090001600138100001700154245013200171260003000303300003000333650001900363990001500382INLIS00000000000879220240221104551  a0010-0521008792240221                |          |        a0-12-282201-3  aen  a616.98/VIR1  a616.98/VIR10 aE.P.J. Gibbs1 aVIRUS diseases of food animals : World geography of epidemiology and control Vol. I: International perspectives /cE.P.J. Gibbs  aLondon :bAcademic,c1981  axvi, 330 p.: ill.; 23 cm. 4aVIRAL DISEASES  a194ATA1983