000 00339nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _a632.952
_bHOR
100 _aHORSFALL, James G
245 0 _aPrinciples of fungicidal action
260 _aUSA
_bChronica Botanica
_c1956
650 _aChemotherapy
650 _aFungicides
942 _cBK
999 _c19636
_d19636