D Thimmaiah <br/><br/>
Studies on the effect of nitrogen, phosphorus and potassium on growth and yield of onion (Allium cepa L.) Bellary Red 

 - M Sc (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1989 
 - 115p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / THI