Madhab C Das <br/><br/>
Fundamentals of ecology 

 - 2nd 
 - NULL  Tata McGraw-Hill  2004 
 - 525 p. 
<br/><br/><label>ISBN: </label>0-07-042147-1 
<br/><br/><label>Dewey Class. No.: </label>577  / D26f2