Davis, Mackenzie L. and Cornwell, David A. <br/><br/>
Introduciton to environemental engineering 

 - 4th ed. 
 - New Delhi  ; Tata Mcgraw-Hill Publishing  , 2010 
 - 13.45p. 
<br/><br/><label>ISBN: </label>9780070671171  525 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Engineering
<br/><br/><label>Dewey Class. No.: </label>628  / DAV