Chandel, P. S.  Shukla, R. S. <br/><br/>
Plant ecology 

 - 7th 
 - New delhi  S. Chand  1988 
 - 300 
<br/><br/> With illustartion 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Ecology<br/>Plants- ecology
<br/><br/><label>Dewey Class. No.: </label>574.5  / S92p