International River Basin organizations in Sub-Saharan Africa
| Awduron Eraill: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington,D.C.
World Bank
c1994.
|
| Cyfres: | World Bank technical paper
no.250 African technical department series. |
| Pynciau: |