000			00354nam a2200133Ia 4500
008			140215s9999 xx 000 0 und d
084			_aE:(L:4:38) _bDEO;1948
100			_aDe Ong, E R.
245			_aChemistry and Uses of Insecticides / _b
260			_bReinhold Pub. Corp. , _aNewYork : _c1948
300			_a345p :
650			_aChemistry
942			_2cc _cBK
999			_c2377 _d2377