00505nam a2200181 a 450000500170000002000150001708200190003210000240005124500280007525000120010326000300011530000220014569000280016796400160019599700190021199900190023095200740024920251203110906.0  a1566706335  a628.50154bMAN  aManahan, Stanley E.  aEnvironmental Chemistry  a8th Ed.  aNew YorkbCRC Pressc2005  a783p.c26 cm.cHB  aEnvironmental chemistry  bcdefg_  a129029 LIBSC C  c106445d106445  00104070aPUbPUd2008-03-21g2227.48l0o628.50154 MANp129029yBK