Mishustin E N <br/><br/>
Biological fixation of atmospheric nitrogen 

 -  1971 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>71369 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physiology
<br/><br/><label>Dewey Class. No.: </label>G:33;150, L1;3