Tripathy, Madhusmita  <br/><br/>
Environmental studies/ 
Madhusmita Tripathy and Puspanjali Parida 
 - Mumabi  Himalaya Publishing House  2017 (rpt.) 
 - 182 p. 
<br/><br/><label>ISBN: </label>8170406412 (hbk) 
<br/><br/><label>Dewey Class. No.: </label>363.7TRI-E  D2004