00647naa a2200229 a 450000100080000000500110000800800410001910000150006024501330007526000090020865000190021765000110023665000130024765000120026065000150027265000140028765300140030170000190031570000190033470000200035377300440037316148281995-06-27       1990    bl ---       0--  u    #d1 aORR, R. J.  aSward composition, animal performance and the potential production of grass/white clover swards continuously stocked with sheep.  c1990  aLolium Perenne  aOvelha  aPastagem  aPastejo  aProdução  aTrifolium  aCONSORCIO1 aPARSONS, A. J.1 aPENNING, P. D.1 aTREACHER, T. T.  tGrass For. Sci.gv.45, p.325-336, 1990.