Gustafson, A A <br/><br/>
Enteropathogenic Escherichia coli serotypes found in sewage lagoons (waste stabilization ponds) in North Dakota.  [electronic resource] 

 -  Health laboratory science  Jan 1969 
 - 18-21 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0017-9035 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escherichia coli<br/>Feces--microbiology<br/>Methods<br/>North Dakota<br/>Sewage--analysis