00676nam a2200157 a 450000100080000000500110000800800410001910000170006024500460007726000310012330000100015452003050016465000150046965300150048470000190049915263192012-03-21       1981    bl uuuu      00u1 u    #d1 aHARESIGN, W.  aRecent development in ruminant nutrition.  aLondon: Butterworthsc1981  a367p.  aBody condition, milk yield and reproduction in cattle; degradability of protein supplements and utilization of undegraded protein by high-producing dairy cows; Influence of nitrogen and carbohydrate inputs on rumen fermentation; Feed input - milk output relationships in the autumn-calving dairy cow.  aNutrição  aRuminantes1 aCOLE, D. J. A.