TY  - RPRT
TI  - Effect of variable annual precipitation and nutrient input on nitrogen and phosphorus transport from two Midwestern agricultural watersheds
AU  - Stephen J. Kalkhoff
AU  - Laura E. Hubbard
AU  - Mark D. Tomer
AU  - D.E. James
PY  - 2016
DO  - 10.1016/j.scitotenv.2016.03.127
UR  - https://pubs.usgs.gov/publication/70170086
ID  - 70170086
ER  -