00317nam a2200085Ia 4500008004100000100002400041245009100065260006500156300001000221220216s9999    xx            000 0 und d  aBernard D T Kinsley 0aNorth American free trade association and its implications onSri Lankas rubber exports  bBulletin of the Rubber Research Institute of Sri Lankac1994  a48-56