Davis, Mackenzie Leo, <br/><br/>
Introduction to environmental engineering / 
Mackenzie L. Davis and David A. Cornwell. 
 - 4th. ed. 
 - Dubuque, IA :  McGraw-Hill Companies,  c2008. 
 - xv, 1008 p. :  ill. ;  24 cm. 
<br/><br/> Includes appendices and index. Hb. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-07-242411-9,0-07-242411-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering.<br/>Sanitary engineering.
<br/><br/><label>LC Class. No.: </label>TD 145  / D26 2008