00416naa a2200145 a 450000100080000000500110000800800410001910000210006024500700008126000090015165300100016065300210017070000170019177300620020810450802006-05-09       1979    bl ---       0--  u    #d1 aRAWLINSON, C. J.  aDiseases of winter oil seed rapebocurrence, effects and control.  c1979  aColza  aDoenca de planta1 aMUTHYALU, G.  tJournal of Agricultural Sciencegv. 93, p. 593-606, 1979.