00680naa a2200229 a 450000100080000000500110000800800410001910000200006024501000008026000090018065300190018965300160020865300220022465300220024665300210026870000190028970000190030870000170032770000160034470000170036077300730037710593312008-05-07       2008    bl uuuu     u00u1 u    #d1 aVOLTOLINI, T.V.  aMetabolizable protein supply according to the NRC (2001) for dairy cows grazing elephant grass.  c2008  aCapim elefante  aConcentrado  aPastagem tropical  aProducao de leite  aTeor de proteina1 aSANTOS, F.A.P.1 aMARTINEZ, J.C.1 aIMAIZUMI, H.1 aPIRES, A.V.1 aPENATI, M.A.  tScientia Agricola, Piracicabagv.65, n.2, p.130-138, mar./abr. 2008.