Spedding, D.J. <br/><br/>
Air Pollution 

 - New York  Clarendon Press  1974 
 - 76 
<br/><br/><label>ISBN: </label>0198554648 
<br/><br/><label>Publisher. No.: </label> Bangalore Trackt and Book Society  
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science