The Condition of Minnesota's Groundwater, 2007-2011 Image Date Issued 2013 Author Kroening, Sharon E Ferrey, Mark L. Main Topic Groundwater
Trace Elements and Radon in Groundwater Across the United States, 1992-2003 Image Date Issued 2011 Author Ayotte, Joseph D. Gronberg, Jo Ann M. Apodaca, Lori E. Main Topic Drinking Water Groundwater Water Quality & Pollutants Water Conveyance & Hydraulics
