=LDR            22        4500
=001  1657
=082  04$a363.7 WRI
=100  1\$aWright, Richard T.
=245  10$aEnvironmental science: towards a sustainable future
=260  \\$aUpper Saddle River, NJ :$bPearson Prentice Hall,$c2008
=650  \0$aBooks
=852  \\$bFreeman Library$h363.7 WRI