A.H. Raghavendara <br/><br/>
Nodulation and rhizobial characteristics of ricebean [Vigna umbellata (Thumb.) ohwi and ohashi.] And winged bean [Psophocarpus t 

 - Ph.D (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalor  1993 
 - 159p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / RAG