Phosphorus Transport Pathways to Streams in Tile-Drained Agricultural Watersheds Image Date Issued 2007-01-01 Author Gentry, L.E. David, M.B. Royer, T.V. Mitchell, C.A. Starks, K.M. Main Topic Agricultural Drainage Water Conveyance & Hydraulics Hydrology
Water Table Control Systems Image Date Issued 2007-01-01 Author "Fouss, James "Evans, Robert """Ayers, James "Christen, Evans Main Topic Agricultural Drainage Nutrient Management Water Conveyance & Hydraulics