H.D. Kumar <br/><br/>
Modern concepts of ecology 

 - 7th Rev Ed 
 - New Delhi  Vikas Publishing House Pvt Limited.  1992 
 - 377p 
<br/><br/>H.D. Kumar: Modern concepts of ecology.  (7th Rev Ed)  New Delhi.  Vikas Publishing House Pvt Limited., 1992. 7211-014-6--(574.5KUM)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>7211-014-6 
<br/><br/><label>Dewey Class. No.: </label>574.5  / KUM