TY  - RPRT
TI  - Antecedent flow conditions and nitrate concentrations in the Mississippi River basin
AU  - Jennifer C. Murphy
AU  - Robert M. Hirsch
AU  - Lori A. Sprague
PY  - 2014
DO  - 10.5194/hessd-10-11451-2013
UR  - https://pubs.usgs.gov/publication/70048055
ID  - 70048055
ER  -