Rao,P. Venugopala, <br/><br/>
Textbook Of Environmental Engineering 
By P.Venugopala Rao 
 - 1st ed. 
 - New Delhi  Prentice Hall  2009 
 - xii,268p.:  24cm. 
<br/><br/><label>ISBN: </label>9788120319301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Textbook Of Environmental Engineering<br/>Civil Engineering
<br/><br/><label>Dewey Class. No.: </label>628