000 00284nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aChan (A sy) Ed
245 0 _aAnalysis of pesticides in water Vol.1
260 _bCRC Press
260 _c1982
365 _b1082.4
942 _cBK
999 _c214071
_d214071