J. P. Sharma <br/><br/>
Environmental Studies  

 - 3rd 
 - New Delhi  University Science Press  2013 
 - vii, 220p. 
<br/><br/><label>ISBN: </label>9788131806418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering 
<br/><br/><label>Dewey Class. No.: </label>SHA