LuisM 10 2010

Source 1

How Does Water Pollution Affect Fish.

http://www.enow.com/how-does_4565696_water-pollution-affect- fish. 1999- 2010

Found October 13,2010

Source 2

Did Pollution Drove Fish Evolution.

http://abcnews,go.com/Technology/story?id=98020&page1. 2010 ABC news

Found October 13,2010

Source 3

Environment News Service.

http://www.ens-newswire.com/ 2007

Found October 12,2010

Source 4

Pollution Issues.

http://www.pollution.com/ 2010

Found October 12,2010