Ahluwalia, V <br/><br/>
Environmental studies 2/ed. 

 - 2nd edition 
 - New Delhi :  Teri Publication,  2015. 
 - 251 
<br/><br/><label>ISBN: </label>978-817993-571-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering 
<br/><br/><label>Dewey Class. No.: </label>628  / AHL