Planning of communication support (information, motivation and education) in sanitation projects and programs
| Hoofdauteur: | |
|---|---|
| Formaat: | Boek |
| Taal: | English |
| Gepubliceerd in: |
Washington, D.C.
World Bank
1983.
|
| Reeks: | TAG technical note
no. 2 |
| Onderwerpen: |