00381nam a2200109Ia 4500008004100000100001700041245007500058260008900133300001200222650001300234650002400247220216s9999    xx            000 0 und d  aAbdullah R B 0aSome extension and training aspects of rubber smallholders in Malaysia  bJournal of the Rubber Research Institute of Sri Lanka : Conference Proceedingsc1977  a433-444  aMalaysia  aRubber samllholders