Ambasht, R. S <br/><br/>
Text book of plant ecology 

 - 13th Edition 
 - New Delhi  CBS Publishers & Distributors  1999 
 - xii,420p. 
<br/><br/><label>ISBN: </label> RS 100.00 
<br/><br/><label>Source: </label> RS 100.00 
<br/><br/><label>Dewey Class. No.: </label>571.7 AMB