D L Maheshwar <br/><br/>
Influence of nitrogen and phosphorus on growth and flower production of china aster (Callistephus chinensis nees) 

 - M Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1977 
 - 85p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / MAH