Pooling resources beyond borders how seven small countries in Central America improved operation and maintenance of their water supply sectors by joining forces.
| 団体著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Geneva
World Health Organization
1989.
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| シリーズ: | Human resources development case study
no. 7 |
| 主題: |