TY  - BOOK
AU  - McDOUGALL,Ann E.
TI  - Sustainable agriculture in Africa
SN  - 0865431485(pbk)                     0865431477(cloth)
PY  - 1990///
CY  - Trenton
PB  - Africa World Press
KW  - AGRICULTURE- AFRICA
N1  - Include biliographical references
ER  -