Sagar D. <br/><br/>
Studies on insecticide resistance in leafhopper, amrasca biguttula biguttula (ishida) in bt cotton 

 - Ph.D. 
 - Dharwad  University of Agricultural Sciences Dharwad  2013 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / SAD