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

 -  S Chand & Co. Pvt. Ltd., New Delhi  1996 
 - 328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.5  SHU-P