National Research Council (U.S.). Committee on Drinking Water Contaminants & ProQuest (Firm). (2001). Classifying drinking water contaminants: For regulatory consideration. National Academy Press.

National Research Council (U.S.). Committee on Drinking Water Contaminants and ProQuest (Firm). Classifying Drinking Water Contaminants: For Regulatory Consideration. Washington, D.C.: National Academy Press, 2001.

National Research Council (U.S.). Committee on Drinking Water Contaminants and ProQuest (Firm). Classifying Drinking Water Contaminants: For Regulatory Consideration. National Academy Press, 2001.