The impact of communication on rural development an investigation in Costa Rica and India
| Egile nagusia: | |
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| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Hyderabad
UNESCO (Paris) [and] National Institute of Community Development
[c1969].
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| Gaiak: |