Davis, Mackenzie Leo,  1941- <br/><br/>
Introduction to environmental engineering. 

 - 4th ed. 
 - Dubuque, IA :  McGraw-Hill,  2008. 
 - xvi, 1008 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072424117  RM531.14 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering.<br/>Sanitary engineering.