Bibliography

Dissolved Oxygen-in water." Important Water Quality Factors. 16 August 2006. Hach Company H2O University. 15 Jan 2008 <http://www.h2ou.com/h2wtrqual.htm#Oxygen>.

Cleveland, April. "Water What-ifs Water Quality and Dissolved Oxygen." 24 February 2000. Science Junction. 15 Jan 2008 <http://www.ncsu.edu/sciencejunction/depot/experiments/water/lessons/do/>.

"Parts Per Million (PPM)." 3 March 1997. Welcome&Next Search. 17 Jan 2008 <http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/P/Ppm.html>.

"pH." Important Water Quality Factors. 16 August 2006. Hach Company H2O University. 17 Jan 2008 <http://www.h2ou.com/h2wtrqual.htm#top>.

"Water properties: pH." 28 August 2006. USGS. 17 Jan 2008 <http://ga.water.usgs.gov/edu/phdiagram.html>.

"OneLook Dictionary Search." 17 Jan 2008 <http://www.onelook.com/>.

"Wikipedia." 16 January 2008. Wikipedia. 17 Jan 2008 <http://www.wikipedia.org/>.

"Chimacum Middle schools Water Quality Project." Northwest Salmon Coalition. 8 Feb 2008 <http://educatoral.com/water/>.

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