Srivastava, Ashok Kumar  . <br/><br/>
Air pollution /  
by Ashok Kumar Srivastava. 
 - New Delhi :   A P H Publishing Corporation ,   2008 
 - xiii, 302p ;  
<br/><br/><label>ISBN: </label>978-81-313-0333-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution- Air
<br/><br/><label>Dewey Class. No.: </label>G:(D854)  / P8