00596naa a2200193 a 450000100080000000500110000800800410001910000190006024501550007926000090023465000110024365000140025465000170026865000090028565000150029465000170030970000190032677300570034518091632017-04-06       1952    bl ---       0--  u    #d1 aHIGNETT, S. L.  aThe influence of nutrition on reproductive efficiency in catlle. II. The effect of the phosphorus intake on ovarian activity and fertility of heifers.  c1952  acattle  anutrition  areproduction  aGado  aNutrição  aReprodução1 aHIGNETT, P. G.  tVeterinary Recordgv.64, n.14, p.203-206, Apr. 1952.