Shukla, R.S. ; Chandel, P.S. <br/><br/>
A text book of plant ecology / 

 -  S.Chand & Co., New Delhi 
 - 526p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.5  / SHUT