Turco, Richard P. <br/><br/>
Earth under siege : from air pollution to global change /  
Richad P Turco ; with a foreword by Carl Sagan. 
 - 2nd ed /   . 
 - New York :   Oxford University Press ,   2002. 
 - xvi, 530p. :   ill. ;   23cm .  
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>0195142748  Rs. 750.00 
<br/><br/><label>Subjects--Index Terms: </label>AIR-POLLUTION 
<br/><br/><label>Dewey Class. No.: </label>363.7392  / TUR/E