Hutchinson, J. <br/><br/>
Key to the families of flowering plants of the world  J. Hutchinson. 

 - Koenigstein  Otto Koeltz Science Publishers  1979 
 - 123p., 23cm. 
<br/><br/> Revised and enlarged for use as supplement to the genera of flowering plants. 
<br/><br/><label>Dewey Class. No.: </label>582.13,  / H96K