[Survey of coliforms and coliphages in water samples].
D003090:Coliphages / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis*; D005243:Feces / Q000382:microbiology; D008433:Mathematics; D008722:Methods; D014871:Water Microbiology
Rilevamento di coliformi e di colifagi in campioni di acqua.