Alexander, Martin <br/><br/>
Biological nitrogen fixation  : ecology, technology and physiology 

 - New York :  Plenum,  1984 
 - 247 p.  : ilus. ; mapas 
<br/><br/><label>LCCN: </label>18527 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacterias nitrificantes.<br/>Nitrógeno--Fijación.<br/>Rhizobium.
<br/><br/><label>Dewey Class. No.: </label>631.46  / A53