Inservice training programmes in extension methods and communication : Report 
by Directorate of Extension, Ministry of Food, Agriculture, Community Development and Cooperation, India 
 - Delhi  Directorate of Extension, Ministry of Food, Agriculture,Community Development and Cooperation  1968 
 - 67+p. 
<br/><br/><label>Dewey Class. No.: </label>K5x54 In2ex1959-68