TY  - RPRT
TI  - Use of a ground-water flow model with particle tracking to evaluate ground-water vulnerability, Clark County, Washington
AU  - Daniel T. Snyder
AU  - James M. Wilkinson
AU  - Leonard L. Orzol
PY  - 1998
DO  - 10.3133/wsp2488
UR  - https://pubs.usgs.gov/publication/wsp2488
ID  - wsp2488
ER  -