Srivastava, A.K.  x <br/><br/>
Air pollution (Biopollutants in air)  x 

 - x 
 - New Delhi  Ashish pub.  1991 
 - 302 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>8170244196 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air - Pollution Air - Pollution 
<br/><br/><label>Dewey Class. No.: </label>628.5/S774a