Yen, D. E. <br/><br/>
The sweet potato and Oceania  an essay in ethnobotany 
D. E. Yen 
 - Honolulu  Bishop Museum Press  1974 
 - xvi, 389 p.  ill.  26 cm. 
 - Bernice P. Bishop Museum bulletin  236 .
 - Bernice Pauahi Bishop Museum  Bulletin  236 .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sweet potatoes--Oceania<br/>Ethnobotany--Oceania<br/>Sweet potatoes--Papua New Guinea<br/>Traditional farming--Oceania
<br/><br/><label>Dewey Class. No.: </label>633  / .492  / 099