Elsom, Derek M. <br/><br/>
Atmospheric pollution /  
Derek M. Elsom. 
 - 2nd ed /  
 - Oxford :   Blackwell Publishers ,   1987. 
 - xii,422p. :   ills.,figs ;   25cm. .  
<br/><br/><label>ISBN: </label>0631173080  Rs. 350.00 
<br/><br/><label>Subjects--Index Terms: </label>AIR-POLLUTION-ENVIRONMENTAL ASPECTS 
<br/><br/><label>Dewey Class. No.: </label>363.7392  / ELS/A