TY  - BOOK
AU  - Livingstone,Ian
AU  - Ord,H.W.
TI  - Agricultural economics for tropical Africa
SN  - 0435974319 (pbk.) :
AV  - HD2117 .L585 1981
PY  - 1981///
CY  - London
PB  - Heinemann
KW  - Agriculture
KW  - Economic aspects
ER  -