Recent developments in nitrogen fixation  (Book) 

 - London  Academic Press  1977 
 - 622 p.  22.5 cm. 
<br/><br/><label>ISBN: </label>0125173504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation
<br/><br/><label>Universal Decimal Class. No.: </label>631.461.5 REC  / 4418