000 00458nam a2200169Ia 4500
008 140205s9999 xx 000 0 und d
020 _a0912474084
082 _a544.92/PRE
100 _aPreston,S
245 _aAnalysis of pesticides by chromatographic methods
260 _bPreston Publications, Inc.
_aNiles
_c1977
300 _a294
650 _aChromatographic analysis
650 _aEnvironmental chemistry
700 _aBowman,M
942 _2ddc
_cBK
999 _c1939
_d1939