000 00491nam a2200169Ia 4500
008 220216s9999 xx 000 0 und d
100 _aSatchuthananthavale V
245 0 _aObservations on Phytophthora diseases of Hevea
260 _bRubber Research Institute of Sri Lanka Quarterly Journal
_c1973
300 _a228-243
650 _aAbnormal leaf fall
650 _aDisease control
650 _aHevea
650 _aPhytophthora palmivora
700 _aDantarayana D M
942 _cJS
999 _c64276
_d64276