000 00443nam a2200145Ia 4500
008 220216s9999 xx 000 0 und d
100 _aPurwantra A
245 0 _aSymptom development and spore dissemination of Corynespora leaf fall disease on Hevea rubber clone PPN 2058
260 _bMenara Perkebunan
_c1991
300 _a33-37
650 _aCorynespora leaf fall disease
650 _aHevea
700 _aPawirosoemardjo S
942 _cJS
999 _c70109
_d70109