Dougherty, ColleenErvin, Rhiannon2008-02-192008-02-192005-08-03https://hdl.handle.net/1813/9981This presentation demonstrates research into the long term effects of land applied waste. It was presented by Colleen Dougherty of Cornell University and Rhianna Ervin or Vanderbilt University.en-USearthwormssludgecontaminated soilsoil analysispresentation