B.R. Mamatha <br/><br/>
Influence of levels of fertilizer nitrogen, phosphorus and sulphur on growth and yield attributes of niger (Guizotia abyssinica  

 - M.SC (Agri) 
 - Bangalore  Universityof Agricultural Sciences, Bangalore  1990 
 - 134p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / MAM