TY  - RPRT
TI  - Comparison of age distributions estimated from environmental tracers by using binary-dilution and numerical models of fractured and folded karst: Shenandoah Valley of Virginia and West Virginia, USA
AU  - Richard M. Yager
AU  - Niel Plummer
AU  - Leon J. Kauffman
AU  - Daniel H. Doctor
AU  - David L. Nelms
AU  - Peter Schlosser
PY  - 2013
DO  - 10.1007/s10040-013-0997-9
UR  - https://pubs.usgs.gov/publication/70047340
ID  - 70047340
ER  -