Ayensu, E.S.  <br/><br/>
Anatomy of the monocotyledons. Vol. 6: dioscoreales  (Book) 

 - Oxford  Clarendon Press  1972 
 - 182 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Monocotyledons--Anatomy
<br/><br/><label>Universal Decimal Class. No.: </label>582.52/.59:581.4 AYE  / 12912