x  x <br/><br/>
Proceeding of school on plant ecology  x 

 - x 
 - Calcutta,  Oxford  & IBH,  1971 
 - vi,327p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology, Plants, 
<br/><br/><label>Dewey Class. No.: </label>581.5/MIP