Field-scale modeling of subsurface tile-drained soils using an equivalent-medium approach Date Issued 2007 Author Carlier, Jean Philippe Kao, Cyril Ginzburg, Irina Main Topic Water Economics
Comparison of Local -to Regional-Scale Estimates of Groundwater Recharge in Minnesota, USA Image Date Issued 2007 Author Delin, Geoffrey N. Healy, Richard W. Lorenz, David L. Nimmo, John R. Main Topic Groundwater Water Policy
