Nutman P S Ed. <br/><br/>
Symbiotic nitrogen fixation in plants 

 - Cambridge  Cambridge University Press         1976 
 - xxvii, 584p.  cm. 
 - International biological programme; 7 .
<br/><br/><label>Standard No.: </label>49539 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant metabolism
<br/><br/><label>Dewey Class. No.: </label>I:33;150, L6