C. Seenappa <br/><br/>
Effect of sulphur, boron and zinc on growth, yield and nodulation of cowpea (Vigna unguiculata L. walp) 

 - M.Sc (Agronomy) 
 - Bangalore  University of Agricultural Sciences Bangalore  2001 
 - 132p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / SEE