Sources

Sources for the information used are found below.

Books

Jacobson, Cliff. Water, Water Everywhere. 2. Hach Company, 1991.

Tyler Miller, Jr., G. Living in the Environment. 15. Canada: Thomson Corporation, 2007.

Websites

"Water Quality Index Protocol." Stream Monitoring. 2006. PathFinder Science. 16 Nov 2008 <http://pathfinderscience.net/STREAM/cproto4.cfm>.

"Macroinvertebrate Ecology." Macroinvertebrate Ecology. Sep 2003. 16 Nov 2008 <http://www.dnr.state.md.us/education/envirothon/aquatic_insect_ecology.html>.

"Water Watch Biological Monitoring Procedures." Biological Stream Assessment. 16 Nov 2008 <http://www.state.ky.us/nrepc/water/introtxt.htm>.

Dierickx, Emma. "Planarian." Determing Water Quality Using Aquatic Macroinvertebrates . 2007. 16 Nov 2008 <http://www.bv229.k12.ks.us/bvnwbiology/fieldbiology/macroinvertebrates/planarian.htm>.