Tile drainage
Concept
Occurrence of Nitrate in Groundwater—A Review
1993 · Roy F. Spalding, Mary E. Exner · Journal of Environmental Quality
Nitrogen Management Strategies to Reduce Nitrate Leaching in Tile‐Drained Midwestern Soils
2002 · Dana L. Dinnes, Douglas L. Karlen, et al. · Agronomy Journal
Hydrological Modeling Of The Iroquois River Watershed Using Hspf And Swat
2005 · Jaswinder Singh, H. Vernon Knapp, et al. · JAWRA Journal of the American Water Resources Association