De,Debapriya. <br/><br/>
Fundamentals Of Environment and Ecology. 

 - 1St. 
 - New Delhi.  S.Chand & Company Ltd.  2010 
 - xi,162p. 
<br/><br/><label>ISBN: </label> RS 90.00 
<br/><br/><label>Dewey Class. No.: </label>577.5 DEB