Rao, C S. <br/><br/>
Environmental pollution control engineering / 
By C S Rao. 
 - 3rd ed. 
 - New Delhi :  New Age International Publishers, 2011,  2020. 
 - 424p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788122418354 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EVS.
<br/><br/><label>Dewey Class. No.: </label>628.5  / RAO