Deulind witham <br/><br/>
plant physiology 

 - London   Macmilon   1986 
 - 577 p.  
<br/><br/> 18003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botony
<br/><br/><label>Dewey Class. No.: </label>581.1