TY - RPRT TI - Soil nitrogen balance under wastewater management: Field measurements and simulation results AU - M. Sophocleous AU - M.A. Townsend AU - F. Vocasek AU - Liwang Ma AU - A. KC PY - 2009 DO - 10.2134/jeq2008.0318 UR - https://pubs.usgs.gov/publication/70034613 ID - 70034613 ER -