B.H. Lakshmi Pathi <br/><br/>
Studies on powdery mildew (Erysiphe polygoni DC.) Of green gram (Vigna radiata (L.) Wilczek) 

 - M.Sc (Agri) 
 - Bangalore  University of Agricultural Scineces, Bangalore  1988 
 - 85p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / PAT