Shreepad Bhat <br/><br/>
Phosphorus dynamics in vertisols under sunflower-maize-bengalgram cropping sequence 

 - Ph.D (Soil Science) 
 - Dharwad  University of Agricultural Sciences Dharwad  1999 
 - 184p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / BHA