TY  - BOOK
AU  - Richards,Paul
TI  - Indigenous agricultural revolution: ecology and food production in West Africa 
SN  - 0091613205
PY  - 1985///
CY  - London
PB  - Hutchinson
KW  - Agricultural ecology
KW  - Developing countries
KW  - Agricultural innovations
N1  - Includes indexes; Bibliography: p. [173]-187
ER  -