Hardy R W F Ed. <br/><br/>
Treatise on dinitrogen fixation 

 - New York       John Wiley         1977 
 - xiv, 812p.  cm. 
<br/><br/><label>Standard No.: </label>49924 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant Physiology
<br/><br/><label>Dewey Class. No.: </label>I:33;150, L7;L9