TY  - BOOK
AU  - Onwueme, I.C.
TI  - The tropical tuber crops, yams, cassava, sweet potato and cocoyams
U1  - 633.4(213) L8 
PY  - 1978///
CY  - New York
PB  - John Wiley
KW  - I.C.Onwueme
KW  - Tropical crops,Yam,Cassava,Sweet potato
ER  -