Manjunath B. Jambagi <br/><br/>
Phosphorus and sulphur management studies in castor (Ricinus communis L.) 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences  2006 
 - 129p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / JAM