TY  - RPRT
TI  - Trends in Streamflow and Nutrient and Suspended-Sediment Concentrations and Loads in the Upper Mississippi, Ohio, Red, and Great Lakes River Basins, 1975-2004
AU  - David L. Lorenz
AU  - Dale M. Robertson
AU  - David W. Hall
AU  - David A. Saad
PY  - 2009
DO  - 10.3133/sir20085213
UR  - https://pubs.usgs.gov/publication/sir20085213
ID  - sir20085213
ER  -