K S Krishna <br/><br/>
A study of knowledge and adoption of hybrid maize cultivation by trained and untrained farmers in Bangalore District 

 - M Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1972 
 - 90p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / KRI