TY  - BOOK
AU  - Foster, S.S.D (ed.)
AU  -  Wurzel, (ed.)
TI  - Challenges in African hydrology and water resources
SN  - 0947571051
AV  - GB651.I5 
PY  - 1984///
CY  - UK
PB  - International Association of  Hydrological Sciences
ER  -