N. Kengegowda <br/><br/>
Studies on the population dyanmics and screening of Bt cotton hybrids against insect pests 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences  2003 
 - 127p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / KEN