American Scientist :  how microbes can fix the planet / 
Fenella Saunders. 
 - Research Triangle Park, NC :  Sigma XI,  May-Junel 2020. 
 - 66-128 pages ;  30cm. 
 -  V.108, No.3 .
<br/><br/><label>ISSN: </label>00030996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American scientist.