000 00328nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aTests with malathion wettable powders
260 _aPorton
260 _c1960
300 _a0.666666667
440 _aColonial Pesticides Research U
901 _pS1923
942 _cB
_2udc
999 _c135486
_d135486