00491nam a2200157 a 4500020002700000020003000027100002700057245004500084250001200129260005900141300001300200650002700213700002600240700001900266856004800285  a0073301698 (hardcover)  a9780073301693 (hardcover)1 aCunningham, William P.10aEnvironmental Science : a global concern  a9th ed.  a[S.l.] :bMcGraw-Hill Science/Engineering/Math,c2006.  a620 p. ;  aEnvironmental Sciences1 aCunningham, Mary Ann.1 aSaigo, Barbara40uhttp://10.10.170.122:8080/browse/book/15700