S.P. Ravishankar <br/><br/>
Effect of sources of phosphorus and phosphate solubilizers on irrigated sunflower (Helianthus annuus L.) and its residual effect 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1993 
 - 95p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / RAV