000 00280nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aLukens RJ
245 0 _aChemistry of fungicidal action
260 _bSpringer verlog
260 _c1971
365 _b�.9.50
942 _cBK
999 _c201173
_d201173