Sawyer, Clair N. Chemistry for engineering and environmental science / by Clair N. Sawyer. - 5th. - New Delhi : Tata McGraw-Hill, 2003. - xvi, 752pages : illustrations. ncludesBibliography and index. ISBN: 0070532443 Subjects--Topical Terms: Environmental chemistry--Laboratory manuals.Environmental chemistry.Sanitary engineering--Laboratory manuals.Sanitary engineering--Laboratory manuals.