Mass communications for mass development
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| Format: | Texto biblioteca |
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1972
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| Subjects: | DEVELOPING COUNTRIES, TECHNOLOGY, MASS MEDIA, CASE STUDIES, INSECTICIDES, FUNGICIDES, RADIO, EXTENSION ACTIVITIES, BURKINA FASO, PAYS EN DEVELOPPEMENT, TECHNOLOGIE, MOYEN DE COMMUNICATION DE MASSE, PAISES EN DESARROLLO, TECNOLOGIA, MEDIOS DE COMUNICACION DE MASAS, ETUDE DE CAS, INSECTICIDE, FONGICIDE, VULGARISATION, ESTUDIOS DE CASOS PRACTICOS, INSECTICIDAS, FUNGICIDAS, RADIO (MEDIO DE COMUNICACION), EXTENSION, |
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