00505nam a2200133Ia 4500008004100000100001700041245008700058260007400145300001200219700001500231942000700246999001700253952010100270220216s9999    xx            000 0 und d  aPillay P N R 0aRecent experiments on the control of abnormal leaf fall disease of rubber in India  bQuarterly Journal of the Rubber Research Institute of Sri Lankac1973  a223-227  aGeorge M K  cJS  c66476d66476  00104078aMAINbMAINc61d2021-12-17hVolume 50, Issuel0r2021-12-17 00:00:00w2022-02-16yJS