Planning of communication support (information, motivation and education) in sanitation projects and programs
| Yazar: | |
|---|---|
| Materyal Türü: | Kitap |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Washington, D.C.
World Bank
1983.
|
| Seri Bilgileri: | TAG technical note
no. 2 |
| Konular: |