Srivastava, Dr. A. K. <br/><br/>
Air Pollution 
/ by Dr. A. K. Srivastava 
 - New Delhi:  Ashish Publishing House;  1991. 
 - 302p. 
<br/><br/><label>ISBN: </label>81-7024-419-6 
<br/><br/><label>Dewey Class. No.: </label>632.19  / SRI/A