TY  - BOOK
AU  - S.N. Lyonga
TI  - Yams: Ignames 
SN  - 0198545576
AV  - SB211.Y3 Y3 1982
PY  - 1982///
CY  - London.
PB  - Oxford University Press
KW  - Yams
KW  - Congresses
KW  - Africa, West
N1  - includes index
ER  -