Shivanand T. Walikar <br/><br/>
Bio-Ecological managment of Helicoverpa armigera (Hubner) On sorghum 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences Dharwad  2002 
 - 88p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / WAL