TY  - BOOK
AU  - Adams,W.M.et al
AU  - Grove,A.T.
TI  - Irrigation in tropical Africa: Problems and problem solving
SN  - 0902993100
AV  - S616.A3 1983 
PY  - 1983///
CY  - England
PB  - African studies centre
N1  - References
ER  -