Trends in Pesticide Concentrations in Corn-Belt Streams, 1996–2006 Image Date Issued 2009 Author Sullivan, Daniel J. Vecchia, Aldo V. Lorenz, David L. Gilliom, Robert J. Martin, Jeffrey D. Main Topic Water Quality & Pollutants
Quality of water from domestic wells in principal aquifers of the United States, 1991-2004 : Overview of Major Findings Image Date Issued 2009 Author DeSimone, Leslie A. Hamilton, Pixie A. Gilliom, Robert J. Main Topic Drinking Water Groundwater Water Conveyance & Hydraulics