000 00383nam a2200145Ia 4500
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041 _aENG
082 _a541.39
_bLE-R
100 _aLederer,W.H
245 0 _aRegulatory chemicals of health and environmental concern
250 _a1st Ed.
260 _c1985
_aNew York
_bVan Nostrand Reinhold Co.
650 _aChemistry
942 _cBK
999 _c2357
_d2357