Usher, George  <br/><br/>
Dictionary of botany 

 - London:   Constable,   1966 
 - 404p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Botany  
<br/><br/><label>Universal Decimal Class. No.: </label>R 58(038)  / K6