MACHATA, H A <br/><br/>
Fixation of isotopic nitrogen by excised nodules.  [electronic resource] 

 -  The Journal of biological chemistry  Dec 1947 
 - 605-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen<br/>Nitrogen Fixation