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Activity

2009

• TRANSPORT PATHWAYS OF PHOSPHORUS IN VARIABLE HYDROLOGIC SYSTEMS
  8 Hydrogeology (Posters)
  Thursday, 2 April 2009

  8:00 AM - 12:00 PM

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2005

• LOSS OF NUTRIENTS FROM CROPLANDS AS A RESULT OF SOIL EROSION IN GRUNDY CENTER, IOWA
  42 Ground Water Sustainability (Posters)
  Friday, 20 May 2005

  1:20 PM - 5:20 PM