Aditya N. Shukla <br/><br/>
Proceedings of the national seminar on extension education and research and development linkage 

 - New Delhi  Information Division, Indian Council of Agricultural Research  1994 
 - 88p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630.715  / SHU