[A comparison between the membrane filtration method and the tube dilution method in the examination of drinking water with respect to coliform bacteria].
D001431:Bacteriological Techniques; D004926:Escherichia coli / Q000302:isolation & purification*; D008722:Methods; D014871:Water Microbiology; D014881:Water Supply
Ei samanlikning mellom membranfiltermetoden og rørfortynningsmetoden til undersøkjing av drikkevatn på coliforme bakteriar.