Heywood, V. H. <br/><br/>
Flowering plants of the world 

 - London :  Oxford Univ.,  1978 
 - 980 p.  : ilus. 
<br/><br/><label>LCCN: </label>15286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angiospermas.
<br/><br/><label>Dewey Class. No.: </label>582.13  / H4