00494nam a2200157Ia 4500008004100000041000800041082001700049100001600066245006100082250001200143260004600155650001400201942000700215952009900222999001500321230711s9999||||xx |||||||||||||| ||und||  aENG  a541.39bLE-R  aLederer,W.H 0aRegulatory chemicals of health and environmental concern  a1st Ed.  c1985aNew YorkbVan Nostrand Reinhold Co.  aChemistry  cBK  001040708CaMCLbMCLd0000-00-00l0o541.39 LE-Rp9374r2023-08-17 14:02:05w2023-08-17yBK  c2357d2357