K. Manjappa <br/><br/>
Effect of combined use of urea supergranules (USG), Phosphorus and azolla (Azolla pinnata R.Br.) Green manuring on growth and yi 

 - M.Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1987 
 - 168p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / MAN