TY  - RPRT
TI  - Estimating the Probability of Elevated Nitrate Concentrations in Ground Water in Washington State
AU  - Lonna M. Frans
PY  - 2008
DO  - 10.3133/sir20085025
UR  - https://pubs.usgs.gov/publication/sir20085025
ID  - sir20085025
ER  -