TY  - RPRT
TI  - Characterizing ground water flow in the municipal well fields of Cedar Rapids, Iowa, with selected environmental tracers
AU  - Robert A. Boyd
PY  - 2007
DO  - 10.1111/j.1752-1688.1998.tb00950.x
UR  - https://pubs.usgs.gov/publication/70020869
ID  - 70020869
ER  -