000			00341nam a2200121Ia 4500
008			140317s9999 xx 000 0 und d
082			_a632.951
100			_aZweig,Gunter.
245			_aAnalytical methods for pesticides, plant growth regulators and food additives.
260			_aN.Y. _bAcademic Press. _c1963
300			_aI
942			_2ddc _cBK
999			_c2922 _d2922