00618nam a22001937a 4500008004100000020001800041020001500059082001400074100002200088245009800110250001900208260004300227300002400270500005100294650002700345650001800372650001200390700002200402160210b        xxu||||| |||| 00| 0 eng d  a9780130936547  a0130936545  221a363.71 aWright, Richard T10aEnvironmental science : bthe way the world works/    cRichard T.Wright and Bermard J. Nebel  aEighth Edition  aNew Jersey:bPearson Education,c2002.  axxi,681p.bcol.ill.  aIncludes bibliographical references and index   aEnvironmental sciences  aHuman ecology  aEcology1 aNebel, Benard J.