TY  - BOOK
AU  - Livingstone,I.et al
AU  - Ord,H.W.
TI  - Agricultural economics for tropical Africa
SN  - 0435974518
AV  - S540.E25.L5 1981 
PY  - 1981///
CY  - U.S.A
PB  - Heinemann Educational Books Inc.
N1  - Index
ER  -