Davis, Mackenzie L. <br/><br/>
Introduction to environmental engineering / 
Mackenzie L. Davis, Michigan State University and David A. Cornwell, Environmental Engineering & Technology, Inc. 
 - Fourth edition. 
 - New York :  The McGraw-Hill Companies, Inc.,  2008. 
 - xvi, 1008 pages :  illustrations. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780072424119 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering.<br/>Sanitary engineering.
<br/><br/><label>LC Class. No.: </label>TD 145  / DAV 2008