Mohan Chavan <br/><br/>
Nitrogen management through sunnhemp green manuring in castor (Ricinus Communis L.) 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences  2003 
 - 120p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / CHA