Puri, G S, et al. <br/><br/>
Forest ecology, Vol.2: Plant form, diversity, communities and succession 

 -  Oxford & IBH Publishing Co., New Delhi  1989 
 - 582 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology; Biology
<br/><br/><label>Dewey Class. No.: </label>574.5  PUR-F.2