TY  - RPRT
TI  - Chlorofluorocarbons (CCl3F and CCl2F2) as dating tools and hydrologic tracers in shallow groundwater of the Delmarva Peninsula, Atlantic Coastal Plain, United States
AU  - S.A. Dunkle
AU  - Niel Plummer
AU  - E. Busenberg
AU  - P. J. Phillips
AU  - J. M. Denver
AU  - P. A. Hamilton
AU  - R. L. Michel
AU  - T.B. Coplen
PY  - 2010
DO  - 10.1029/93wr02073
UR  - https://pubs.usgs.gov/publication/70185445
ID  - 70185445
ER  -