Hermann, M <br/><br/>
Andean roots and tubers: Ahipa, arracacha, maca and yacon 

 - S/E 
 - Roma - Italia  IPGRI  1997 
 - 256 p.  Mapas, figura, tablas  25x18 cm 
<br/><br/><label>ISBN: </label>92-9043-351-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Raíces <br/>tubérculos
<br/><br/><label>Dewey Class. No.: </label>635.1