A Textbook of Plant Ecology/ 
Ambasht,R.S. 
 - New Delhi:  CBS Publishers & Distributors Pvt.ltd,  2008. 
 - 444 
<br/><br/><label>ISBN: </label>8123916000 
<br/><br/><label>Dewey Class. No.: </label>581.7  / AMB/T