Ahluwalia, V K. <br/><br/>
Environmental science /  
V K Ahluwalia and Sunita Malhotra. 
 - NewDelhi :   Ane books ,   2008. 
 - xvi,351p. :   ils.,tables ;   20cm .  
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788180522116  Rs. 250.00 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENTAL SCIENCE  
<br/><br/><label>Dewey Class. No.: </label>363.7  / AHL/E