00449nam a2200133Ia 4500008004100000100002300041245009600064260006400160300001100224650002300235650002300258700001900281700001500300220216s9999    xx            000 0 und d  aWickremasinghe S I 0aAccumulation of free proline in bark and latex of Hevea brasiliensis affected by brown bast  bJournal of the Rubber Research Institute of Sri Lankac1987  a17-Sep  aBrown bast disease  aHevea brasiliensis  aDe Soyza T V W  aYapa P A J