Singh, Udai Veer <br/><br/>
DBS handbook of ecology 

 - New Delhi  DBS Imprints  2013 
 - xviii, 809 p. 
<br/><br/> 1594 11/07/2014 PBA174 14/07/2014 Main Budget 
<br/><br/><label>ISBN: </label> RS4995 
<br/><br/><label>Dewey Class. No.: </label>574.50202 H64D