Palm sago  a tropical starch from marginal lands / 
Kenneth Ruddle ... (et al.). 
 - Honolulu :    The University Press of Hawaii,    1978. 
 - 207 p. :   ill. ;    23 cm. 
<br/><br/>p. 191-202. 
<br/><br/><label>ISBN: </label>0824805771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sago.