TY - BOOK AU - Krishnamachari,V.T. ED - India TI - National extension service U1 - 309.2 PY - 1957/// CY - Delhi PB - Community Projects Administration, Govt of India KW - Community development KW - India KW - Rural extension KW - Rural development KW - National extension service N1 - Talk broadcast by Shri V.T. Krishnamachari, Deputy Chairman Planning Commission on Wednesday the 29th June, 1955 from the Delhi Station of the All-India Radio ER -