Pooling resources beyond borders how seven small countries in Central America improved operation and maintenance of their water supply sectors by joining forces.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Geneva
World Health Organization
1989.
|
| Saila: | Human resources development case study
no. 7 |
| Gaiak: |