bibliography

leonor, lisa L. "water what ifs water quality and dissolved oxygen." water what ifs. 2/24/00. scince junction. 4 Mar 2009 <http://citationmachine.net>

.kimball, john w. kimballs biology pages. 1/29/09. 5 Mar 2009 <http://citationmachine.net>.murphy, sheila.

general information on dissolved oxygen. 4/23/07. basin. 5 Mar 2009 <http://citationmachine.net>

erlman, howard. "water properties." water properties:pH. 07/11/08. usa.gov. 6 Mar 2009 <http://citationmachine.net>.

pH-water qyality criteria. 3/5/09. ornamental fish. 6 Mar 2009 <http://citationmachine.net>.

 

 

 

 

 

 

 

 

 

 

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