Rao, C.S <br/><br/>
Environmental pollution control engineering 

 - 2nd rev ed 
 - New Delhi  New Age International Publishers  2015 
 - xvi;424p.  illus 
<br/><br/><label>ISBN: </label> Rs299.00 
<br/><br/><label>Dewey Class. No.: </label>628.5R215e/2015