References

1. Biello D. The Origin of Oxygen in Earth's Atmosphere: Scientific American. 2009. Available at http://www.scientificamerican.com/article.cfm?id=origin-of-oxygen-in-atmosphere. Accessed 2011 Aug 22.

2. History of the Earth. Wikipedia. Available at http://en.wikipedia.org/wiki/Historyof the Earth. Accessed 2011 Aug 19.

3. Raynolds RG. Roaming the rocky mountains and environs: geological field trips. Geological Society of America, Feb 28, 2008.

4. Yeast. 2011. Wikipedia. Available at http://en.wikipedia.org/wiki/Yeast. Accessed 2011 Aug.

5. Aiken K. 1998. Issues. uidaho.edu. Available at http://www.class.uidaho.edu/kpgeorge/issues/bunkerhill/bunker.htm. Accessed 2011.

6. BP. Deepwater Horizon Accident Investigation Report (2010). Available at http://www.bp.com/liveassets/bp_internet/globalbp/globalbp_uk_english/incident_response/STAGING/local_assets/downloads_pdfs/Deepwater_Horizon_Accident_Investigation_Report.pdf. Retrieved August 21, 2011.

7. Cleveland C. The Energy Watch. 2010. Available at http://www.theenergywatch.com. Accessed 2010 Aug.

8. Deepwater Horizon. 2011. Wikipedia. Available at http://en.wikipedia.org/wiki/DeepwaterHorizon. Accessed 2011 Aug.

9. Gulf oil spill. 2010, April. Nola.com. Available at http://www.nola.com/news/gulf-oil-pill/index.ssf/2010/04/deepwaterhorizonrighadhist.html. Accessed 2011 Aug.

10. Report says oil agency ran amok. 2008. Washington post. Available at http://www.washingtonpost.com/wp-dyn/content/article/2008/09/10/AR2008091001829.html. Accessed 2011 Aug.

11. Gibbs LM, Nader R. Love Canal: the story continues. New Society Publishers; Gabriola Island, BC Canada. April 1998.

12. Love Canal. 2011. Wikipedia. Available at http://en.wikipedia.org/wiki/LoveCanal. Accessed 2011 Aug.

13. Brown AM. 1992. Bitter sea: the human cost of Miniamata disease. Kosei Publishing Company; 1st English ed edition, Tokyo, Japan.

14. Minamata disease. 2011. Wikipedia. Available at http://en.wikipedia.org/wiki/Minamatadisease. Accessed 2011 Aug.

15. USGS. Methylmercury definition page. 2011. Available at http://toxics.usgs.gov/definitions/methylmercury.html. Accessed 2011 Aug 19.

16. Wilcox FA. Waiting for an army to die: the tragedy of Agent Orange. New York: Seven Stories Press; 2011.

17. Agent Orange. ffrd.org. Available at http://ffrd.org/Voices/AgentOrange.htm. Accessed 2011 Aug.

18. Stellman JM, Stellman SD, Christian R, Weber T, Tomasallo C. The extent and patterns of usage of Agent Orange and other herbicides in Vietnam, Nature 2003; 422, 681–687.

19. Chiras DD. 2010. Environmental science. In: Bartlett J, editor. Environmental Science. 8th ed. Burlington, MA. p. 499.

20. Vallero DA. Biomedical ethics for engineers: ethics and decision making in biomedical and biosystem engineering. Waltham, MA: Academic Press; 2007.

21. Agent Orange: disease related to Agent Orange. Department of Veterans Affairs; 2010. Available at http://www.publichealth.va.gov/exposures/agentorange/diseases.asp. Accessed 2011 Aug 19.

22. Environmental Protection Agency. Dioxin. 2010. Available at http://cfpub.epa.gov/ncea/CFM/nceaQFind.cfm?keyword=Dioxin. Accessed 2011 Sep.

23. Enzler S. Environmental disasters. Lenntech; 2006. Available at http://www.lenntech.com/environmental-disasters.htmixzz1VtBe3lKH. Accessed 2011 Aug.

24. Hernan RE. This borrowed Earth: lessons from the fifteen worst environmental disasters around the world; 2010. New York: Palgrave Macmillan.

25. Sevesodisaster. 2011. Wikipedia. Available at http://en.wikipedia.org/wiki.sevesodisaster. Accessed 2011 Aug.

26. Environmental Protection Agency. Ecological risk assessment. 2011. Available at http://www.epa.gov/superfund/programs/nrd/era.htm. Accessed 2011 Aug 19.

27. Suter G Guide for developing conceptual models for ecological risk assessments; 1996. Oak Ridge, TN: Oak Ridge National Laboratory, 21pp.

28. Suter GW. Ecological Risk Assessment. 2nd ed. Boca Raton, FL: CRC Press; 2006.