TY  - RPRT
TI  - Pesticide, nutrient, water-discharge and physical-property data for the Mississippi River and some of its tributaries, April 1991-September 1992
AU  - Richard H. Coupe
PY  - 1995
DO  - 10.3133/ofr93657
UR  - https://pubs.usgs.gov/publication/ofr93657
ID  - ofr93657
ER  -