Ambasth <br/><br/>
T.B. of plant Ecology 

 - London   Students   1986 
 - 358 p.  
<br/><br/> 18003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botony
<br/><br/><label>Dewey Class. No.: </label>581.5