00541nam a2200193 a 450000500170000002000150001708200130003210000220004524500260006725000120009326000480010530000260015350000200017969000260019996400160022599700190024199900190026095200680027920251203110922.0  a0763708607  a577bCHI  aChiras, Daniel D.  aEnvironmental science  a7th Ed.  aLondonbJones and Bartlett Publishersc2006  axxiii,642p.c22cmcPB  aExcludes: index  aEnvironmental science  bcdefg_  a129622 LIBSC C  c107382d107382  00104070aPUbPUd2008-03-25g3618.48l0o577 CHIp129622yBK