TY  - RPRT
TI  - A steady-state unsaturated-zone model to simulate pesticide transport
AU  - A. T. Rutledge
AU  - J. O. Helgesen
PY  - 1991
DO  - 10.3133/wri904164
UR  - https://pubs.usgs.gov/publication/wri904164
ID  - wri904164
ER  -