Rao P. Venugopala <br/><br/>
Textbook of environmental engineering 

 - New Delhi  Phi Learning Pvt. Ltd.  2015 
 - "xii, 268p." 
<br/><br/><label>ISBN: </label>9788120319301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVIL
<br/><br/><label>Dewey Class. No.: </label>577.4