000 00378nam a2200133Ia 4500
008 170101s1998 xx 000 0 und d
020 _a854045597
082 _a543.5 COP
100 _aCopping, Leonard G
245 0 _aChemistry and mode of action of crop protection agents
260 _aCambridge
_bThe Royal Society of Chemistry
_c1998
300 _aP.144
942 _2ddc
_cBK
999 _c125081
_d125081