Asbestos in Duluth water.
D001194:Asbestos / Q000302:isolation & purification*; D002274:Carcinogens, Environmental / Q000302:isolation & purification; D008910:Minnesota; D014873:Water Pollutants / Q000302:isolation & purification; D014876:Water Pollution / Q000517:prevention & control*; D014881:Water Supply / Q000032:analysis*
D002274:Carcinogens, Environmental; D014873:Water Pollutants; D001194:Asbestos