India Govt. Ministry of food and Agicuture. (1961). Extension education in community development. Directorate of Extesion.
Chicago-čujuhus (17. p.)India Govt. Ministry of food and Agicuture. Extension Education in Community Development. New Delhi: Directorate of Extesion, 1961.
MLA-čujuhus (9. p.)India Govt. Ministry of food and Agicuture. Extension Education in Community Development. Directorate of Extesion, 1961.
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