000 00355nam a2200121Ia 4500
008 170101s1979 xx 000 0 und d
082 _a632.951 HEE
100 _aheer H. de
245 0 _aMeasurements and Computations on the Behaviour of the Insecticides Azinphos-methul & Dimethoate in Ditches
260 _c1979
300 _a176 p.
942 _2ddc
_cB
999 _c699416
_d699416