TY  - BOOK
T1  - Comparison of chlorofluorocarbon age-dating with particle-tracking results of a regional ground-water flow model of the Portland Basin, Oregon and Washington /
DA  - 1997.
CY  - Washington, DC :
CY  - Denver, CO :
AU  - Hinkle, Stephen R.
AU  - Snyder, Daniel T.
VL  - 2483
CN  - TC801
CN  - GB1197.7
CN  - TC801
PB  - U.S. G.P.O. ;
PB  - For sale by the U.S. Geological Survey, Information Services,
PP  - Washington, DC :
PP  - Denver, CO :
PY  - 1997.
N1  - "Prepared in cooperation with Intergovernmental Resource Center, Clark County, Washington."
ID  - 191527
KW  - Groundwater flow
KW  - Groundwater tracers
KW  - Chlorofluorocarbons.
TI  - Comparison of chlorofluorocarbon age-dating with particle-tracking results of a regional ground-water flow model of the Portland Basin, Oregon and Washington /
ER  -