R.S. kallesha <br/><br/>
Effect of flyash and sweage sludge on crop yield and soil proper;ties 

 - M.Sc (Agri) 
 - Dharwad  University  of Agricultural Sciences Dharwad  1999 
 - 137p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / KAL