000 00259nam a22001217a 4500
003 OSt
008 240903b |||||||| |||| 00| 0 eng d
082 _a5810205
_bP52
245 _aPhytopathology Vol.-69
260 _c1979
300 _a7-12
942 _2ddc
_cPER
999 _c44871
_d44871