TY  - BOOK
AU  -  Orkwor,G.C.
AU  -  Asiedu,R.
AU  -  Ekanayake,I.J.
TI  -  Food yams : :  advances in research / 
U1  -  AF 635.23 FOO 
PY  - 0000/// 199 8
CY  -  Unudike, Nigeria : 
PB  -  National Root Crops Research Institute, 
KW  -  Yams
KW  -  Nigeria
KW  -  Yams as food
ER  -