[Experiments on the antagonism between E. coli and E. freundii in the bacteriological examination of drinking water].
D060766:Drinking Water; D004925:Escherichia / Q000208:ethnology*; D004926:Escherichia coli / Q000208:ethnology*; D006791:Hostility; D014871:Water Microbiology; D014881:Water Supply / Q000382:microbiology*
D060766:Drinking Water
ESCHERICHIA COLI/culture; ESCHERICHIA/culture; WATER SUPPLY/microbiology