K. Mahantashivayogayya <br/><br/>
Heterosis and combining ability in castor (Ricinus communis L.) 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1998 
 - 143p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / MAH