TY  - RPRT
TI  - Use of a ground-water flow model with particle tracking to evaluate ground-water vulnerability, Clark County, Washington
AU  - D.T. Snyder
AU  - J.M. Wilkinson
AU  - L.L. Orzol
PY  - 1996
DO  - 10.3133/ofr96328
UR  - https://pubs.usgs.gov/publication/ofr96328
ID  - ofr96328
ER  -