D Nagappa <br/><br/>
Studies on pre-sowing seed hardening in sunflower : Effect on growth and productivity 

 - M Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1980 
 - 109p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / NAG