TY  - RPRT
TI  - Radon in ground water of the lower Susquehanna and Potomac River basins
AU  - Bruce D. Lindsey
AU  - Scott W. Ator
PY  - 1996
DO  - 10.3133/wri964156
UR  - https://pubs.usgs.gov/publication/wri964156
ID  - wri964156
ER  -