Vijayachandra Reddy S. <br/><br/>
Economic evaluation of integrated organic farming systems in Northern of Karnataka 

 - Ph. D (AE) 
 - Dharwad  University of Agriculture Science  2013 
 - 174 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / RED