Works Cited
Duhigg, Charles. "Health Ills Abound as Farm Runoff Fouls Wells." New York Times 18 11 2014: A1.
—. "Polution Grows with Little Fear of Punishment." New York Times 12 11 2014.
LaMoreaux, Philip E. Water and the Environment. AGI Environmental Awareness Series. Alexandria, VA: American Geological Institute, 2012.
Reynolds, Kelly A., Kristina D. Mena and Charles P. Gerba. "Risk of Waterborne Illness Via Drinking Water in the United States." Reviews of Environmental Contamination and Toxicology (2012):