TY  - RPRT
TI  - Sparrow modeling to understand water quality conditions in major regions of the United States: A featured collection introduction
AU  - Stephen D. Preston
AU  - Richard B. Alexander
AU  - David M. Wolock
PY  - 2011
DO  - 10.1111/j.1752-1688.2011.00585.x
UR  - https://pubs.usgs.gov/publication/70192994
ID  - 70192994
ER  -