Paribesh prasanga- 1st part- sec-1 /  
edited by  Ananda Deb Mukhopadhyay and  Binoy Chanda. 
 - West Midnapur :   Avik Publications Publishers and Book Sellers ,   2012. 
 - 434p.:   figs.,tables ;   21cm .  
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label> Rs. 260.00  
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENTAL SCIENCE ENVIRONMENT 
<br/><br/><label>Dewey Class. No.: </label>363.7  / MUK/P