H B Raghupathi <br/><br/>
Investigations on soil copper and crop response in selected soils of north Karnataka 

 - M Sc (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1989 
 - 160p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / RAG