Ravindranath K Sugoor <br/><br/>
Hetrosis and combining ability of induced mutant restorer lines in sunflower (Helianthus annuus L.) 

 - M Sc (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1992 
 - 95p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / RAV