=LDR 00000nam a2200000ui 4500 =001 1653 =008 250530s2000\\\\xx\|||||||||||||||||eng\d =082 04$a363.7 O'R =245 00$aEnvironmental science for environmental management =260 \\$aUpper Saddle River, NJ :$bPrentice Hall,$c2000 =700 1\$aO'Riordan, Timothy =852 \\$bFreeman Library$cReserve$h363.7 O'R