Test methods for escherichia coli and enterocci in water by the memb rane filter procedure. 

 - Washington, D.C. :    Office of Research and Development, U.S. Envir onmental Protection Agency,    1985. 
 - 21 p. :    ill. ;    30 cm. 
<br/><br/>  EPA/600/4-85/076 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water<br/> Environmental protection.<br/> Escherichia coli infections.<br/> Enterococcus.
<br/><br/><label>Dewey Class. No.: </label>553.7