Prakashgouda V. Patil <br/><br/>
Studies on sunflower rust cuased by Puccinia helianthi Schw. 

 - Ph.D (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1996 
 - 238p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / PAT