000 00352nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aChen, Y.L.
245 _aDegradation of butachlor in paddy fields
260 _aTaiwan
260 _c1981
300 _a22 p.
440 _aNo. 57; Taiwan ASPAC Food and
901 _pS36207
942 _cB
_2udc
999 _c119659
_d119659