Ambasht, R.S, <br/><br/>
Plant Ecology 

 - 4th /   2004. 
 - N.Delhi:  CBS Publishers & Distributors,  2004. 
 - 427 p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Zoology, Ecology. 
<br/><br/><label>Dewey Class. No.: </label>574.5