00705cam a2200229 a 4500 0070549788 (alk. paper) 577.14 SAW Sawyer, Clair N. Chemistry for environmental engineering. 4th ed. / New York : McGraw-Hill, c1994. xiii, 658 p. : ill. ; Environmental chemistry. Environmental chemistry Sanitary engineering. Sanitary engineering McCarty, Perry L. Parkin, Gene F. http://www.loc.gov/catdir/description/mh022/94000261.html http://www.loc.gov/catdir/toc/mh022/94000261.html BK 1603 1603 0 0 0 NFIC IC IC GEN 2015-07-19 0 577.14 SAW 003257 2022-11-17 00:00:00 2015-07-19 BK 0 0 0 NFIC IC IC GEN 2024-06-15 0 577.14 SAW 001820 2024-06-15 15:30:16 2024-06-15 BK