Azospirillum II :  genetics, physiology, ecology / 
edited by W. Klingmuller 
 - Basel :  Birkhauser Verlag,  1983 
 - 194 p. :  ill. ;  24 cm. 
 - Experientia supplementum  v.48 .
<br/><br/><label>ISBN: </label>3764315768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Congresses<br/>Nutrogen Fixation--congresses<br/>Soil microbiology--Congresses<br/>Spirillum--congresses