000 00312nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aKhan (mohamed Abdul Quddns) Ed
245 0 _aPesticides in aquatic environments
260 _b"Plenum Press, New York"
260 _c1977
365 _b250.75
942 _cBK
999 _c203795
_d203795