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

 - 8th Revised Edition 
 - New Delhi  Vikas Publishing Home Pvt Limited 
 - 478p 
<br/><br/>H.D. Kumar: Modern concepts of ecology.  (8th Revised Edition)  New Delhi.  Vikas Publishing Home Pvt Limited,--(574.5KUM)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>574.5  / KUM