TY - RPRT TI - Spatially referenced models of streamflow and nitrogen, phosphorus, and suspended-sediment loads in streams of the midwestern United States AU - Dale M. Robertson AU - David A. Saad PY - 2020 DO - 10.3133/sir20195114 UR - https://pubs.usgs.gov/publication/sir20195114 ID - sir20195114 ER -