International River Basin organizations in Sub-Saharan Africa
| Beste egile batzuk: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington,D.C.
World Bank
c1994.
|
| Saila: | World Bank technical paper
no.250 African technical department series. |
| Gaiak: |