Sawyer, Clair N. , <br/><br/>
Chemistry for environmental engineering / 
Clair N. Sawyer, Perry L. McCarty and Gene F. Parkin. 
 - 4th ed. 
 - xi, 658 pages :  illustrations, color ;  22 cm. 
<br/><br/><label>ISBN: </label>0070549788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry.<br/>Environmental chemistry --Laboratory manuals.<br/>Sanitary engineering.
<br/><br/><label>LC Class. No.: </label>TD193   / .S28 1994