A study of communication flow in selected villages in Sri Lanka case study
| Hovedforfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Colombo
Agrarian Research and Training Institute
1975-1978.
|
| Fag: |
| Hovedforfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Colombo
Agrarian Research and Training Institute
1975-1978.
|
| Fag: |