00563naa a2200217 a 450000100080000000500110000800800410001910000140006024500620007426000090013650000110014565000110015665000110016765000250017865300120020365300130021565300110022865300130023965300230025277300700027513172942010-06-30       1986    bl uuuu     u00u1 u    #d1 aCEZAR, E.  aEMBRAPA estuda controle da "tristeza parasitaria bovina".  c1986  aCNPGC.  acattle  aBovino  aTristeza Parasitaria  aControl  aControle  aHealth  aSanidade  aTickborne diseases  tVale Rural Jornal Agropecuario, Assisgv.1, n.1, p.12, ago. 1986.