Current developments in biological nitrogen fixation  (Book) 

 - New Delhi  Oxford & IBH  1984 
 - 351 p.  24 cm. 
<br/><br/><label>ISBN: </label>0713128771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation
<br/><br/><label>Universal Decimal Class. No.: </label>631.461.5 CUR  / 4139