00394nam a2200157 a 450000100080000000500110000800800410001902000180006010000210007824500300009925000110012926000540014030000110019465000170020565000140022218212382016-11-25       2002    bl uuuu      00u1 u    #d  a0-632-05732-71 aNAYLOR, R. E. L.  aWeed management handbook.  a9. ed.  aOmega Park: British Crop Protection Councilc2002  a423 p.  aErva Daninha  aHerbicida