000 00386nam a2200145Ia 4500
008 220216s9999 xx 000 0 und d
100 _aDantanarayana D M
245 0 _aIncidence and control of bark rot
260 _bRubber Research Institute of Sri Lanka Bulletin
_c1973
300 _a40-41
650 _aBark rot
650 _aBlack stripe
650 _aPhytophthora
942 _cJS
999 _c60973
_d60973