L H Patil <br/><br/>
The impact of radio lessons on knowledge and adoption behaviour of groundnut cultivators of Dharwad District Karnataka State 

 - M Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1980 
 - 125p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630.715  / PAT