00881cam a2200241 a 450000500170000000800410001701000170005802000200007502000220009503500210011704000300013805000210016808200250018910000220021424500630023626000640029930000340036350400510039765000150044865000160046385600860047985600740056520181210004841.0961210s1997    enka     b    001 0 eng    a   96052929   a0521562104 (hc)  a0521566800 (pbk.)  a(DLC)   96052929  aDLCcDLCdDLCdBD-DhBPATC00aTD174b.H55 199700a363.73221bHIU 19971 aHill, Marquita K.10aUnderstanding environmental pollution /cMarquita K. Hill.  aCambridge ;aNew York :bCambridge University Press,c1997.  axvi, 316 p. :bill. ;c26 cm.  aIncludes bibliographical references and index. 0aPollution. 0aPollutants.423Publisher descriptionuhttp://www.loc.gov/catdir/description/cam028/96052929.html413Table of contentsuhttp://www.loc.gov/catdir/toc/cam022/96052929.html