000 00348nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aN.K. Roy
245 0 _aChemistry of Pesticides
250 _a1st Ed
260 _aNew Delhi
260 _bCBS Publishing & Distributors
260 _c2002
650 _aChemistry of Pesticides
942 _cBK
999 _c21044
_d21044