00682cam a22002657a 4500003000500000005001700005008004100022010001000063011001000073020001500083035001000098040000900108082002300117110000800140245007000148260002400218300001000242410000800252490003000260650003200290650003300322700002300355810000800378830003000386CHAP20220817043548.0990629d1998    it b    rnf   00110 eng d  a78500  a79472  a925104144X  a89703  cCHAP00a636.08947bF32 v.22 aFAO10aManual on bovine spongiform encephalopathyc/by John W. Wilesmith  aRome :bFAO,c1998.  a51 p.20aFAO 0aAnimal health manualv; 214aEncefalopatia espongiforme.14aGanado vacunoxEnfermedades.0 aWilesmith, John W.0 aFAO00aAnimal health manualv; 2