00385nam a2200109Ia 4500008004100000100002100041245010500062260006500167300001100232650001800243650001400261220216s9999    xx            000 0 und d  aPathiratna L S S 0aManagement of intercrops under rubber: Implications of competition and possibilities for improvement  bBulletin of the Rubber Research Institute of Sri Lankac2006  a16-Aug  aIntercropping  aSri Lanka