IV Informe, 1964-1966 

 - México :  INIF,  (s.a.) 
 - 236 p. 
<br/><br/><label>LCCN: </label>22604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dioscóreas.
<br/><br/><label>Dewey Class. No.: </label>584.27  / C6 1964-66