B.R. Ranganatha <br/><br/>
Studies on soil crust its effect of seedling emergence 

 - M Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1976 
 - 90p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / RAN