Wollum, A G <br/><br/>
Density Centrifugation Method for Recovering Rhizobium spp. from Soil for Fluorescent-Antibody Studies.  [electronic resource] 

 -  Applied and environmental microbiology  Feb 1980 
 - 466-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0099-2240 
<br/><br/><label>Standard No.: </label>10.1128/aem.39.2.466-469.1980  doi