R. Suma <br/><br/>
Utilisation of solid waste from phosphoric acid industry as a P-source in upland rice 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences Dharwad  2001 
 - 138p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / SUM