N. Umashankar <br/><br/>
Studies on plant growth promoting rhizosphere microorganisms and their influence on soil borne diseases of tomato (Lycopersicon  

 - Ph.D (Agri) 
 - Bangalore  University of Agricultural Sciences  2002 
 - 122p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / UMA