Mahadev S. Patagundi <br/><br/>
Chemistry of phosphorus in irrigated vertisols of Tungbhadra project area 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1994 
 - 120p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / PAT