Rao N S S Ed. <br/><br/>
Current developments in biological nitrogen fixation 

 - New Delhi       Oxford          1984 
 - xiv,351p.  cm. 
<br/><br/><label>Standard No.: </label>49566 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant Nitrogen
<br/><br/><label>Dewey Class. No.: </label>I:33E150, M4