00810cam a2200217 a 4500008004100000020002800041020002100069100002100090245011000111250002600221260003500247300003100282440006600313650002900379650004900408650002600457650004600483700002200529700002000551050002100571020305s2003    mauab    bf   001 0 eng    a0072480661 (alk. paper)  a0071198881 (ISE)1 aSawyer, Clair N.10aChemistry for environmental engineering and science /cClair N. Sawyer, Perry L. McCarty, Gene F. Parkin.  a5th International ed.  aBoston :bMcGraw-Hill,cc2003.  axvi, 752 p. :bill., map ; 4aThe McGraw-Hill series in civil and environmental engineering 0aEnvironmental chemistry. 0aEnvironmental chemistryvLaboratory manuals. 0aSanitary engineering. 0aSanitary engineeringvLaboratory manuals.1 aMcCarty, Perry L.1 aParkin, Gene F.00aTD193b.S28 2003