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  Search result  Your search for [subject]Water quality - Oregon - Tualatin River returned 2 records.  
 
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  Book Sources and transport of phosphorous and nitrogen during low-flow conditions in the Tualatin River, Oregon, 1991-93.

by Kelly, Valerie J.; Reston, Virginia: U.S. Geological Survey, 1999.

Subject: Nitrogen - Environmental aspects - Oregon - Tualatin River; Phosphorous - Environmental aspects - Oregon - Tualatin River; Water quality - Oregon - Tualatin River.

  
     
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  Book Modeling discharge, temperature, and water quality in the Tualatin River, Oregon.

by Rounds, Stewart A.; Reston, Virginia: U.S. Geological Survey, 1999.

Subject: Water quality - Oregon - Tualatin River - Mathematical models.; Water temperature - Oregon - Tualatin River - Mathematical models..

  
     
Relevance: 39.93%
 
     
 
         
         
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