000 00715nam a2200217Ia 4500
005 20260808125508.0
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020 _a0-935584-42-0
035 _a6335
041 _aENG
082 _a54.03
100 _aHelrich, Kenneth (ed.)
245 0 _aOfficial methods of analysis of the association of official analytical chemists AOAC (vol-1)
_bagricultural chemicals, contaminants, drugs
250 _a15th
260 _aWilson boulevard
_bAssociation of Official Analytical Chemist
_c1990
300 _axxiv + 684 + I-62
490 _a1
505 _achemistry, reference, chemical encyclopaedia
650 _aChemistry
_bGeneral works -- Encyclopedias
942 _cBK
999 _c6333
_d6333