00537nam a2200205 a 450000100080000000500110000800800410001910000190006024500700007926000350014965000120018465000100019665000150020670000210022170000170024270000190025970000170027870000190029570000170031412464792013-03-13       1997    bl uuuu     u0uu1 u    #d1 aMURPHEY, E. J.  aBeef production from hostein steers on no-till ryegrass pastures.  aMississippi State: MAFESc1997  aAzevém  aCarne  aProdução1 aST. LOUIS, D. S.1 aCLARK, B. L.1 aJOHNSON, B. B.1 aADAMS, R. A.1 aWITHERS, F. T.1 aBROCK, W. A.