00569naa a2200241 a 450000100080000000500110000800800410001910000200006024500320008026000090011250000110012165000180013265000110015065000090016165000140017065000180018465000110020265000120021365000200022565000090024565300120025477300610026613255322004-06-17       2004    bl uuuu     u00u1 u    #d1 aVALLE, E. R. do  aCuidados com a vaca prenha.  c2004  aCNPGC.  aanimal health  acattle  acows  apregnancy  aAlimentação  aBovino  aPrenhez  aSanidade Animal  aVaca  aFeeding  tGado Simental, Londrinagv. 8, n. 82, p. 20, jun.. 2004.