Jha Prakash Kumar <br/><br/>
Wild legume-rhizobium symbiosis    Ecology and technology 

 -  1988 
 - 375p.  p.  cm. 
<br/><br/><label>Standard No.: </label>1162 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANY