TY  - BOOK
AU  - Levi,John
AU  - Havinden,Michael Ashley
TI  - Economics of African agriculture
U1  - 338.1 
PY  - 1982///
CY  - Harlow, Essex, UK
PB  - Longman
KW  - Agriculture
KW  - Economic aspects
KW  - Africa, Sub-Saharan
ER  -