D.C. Misra <br/><br/>
Training and visit system of agricultural extension in India in action 

 - New Delhi  Diredtorate of Extension Department of Agriculture and co operation Ministry of Agriculture  1990 
 - 208p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630.715  / MIS