TY  - RPRT
TI  - Radium-226 and radium-228 in shallow ground water, southern New Jersey
AU  - Zoltan Szabo
AU  - Vincent T. dePaul
PY  - 1998
DO  - 10.3133/fs06298
UR  - https://pubs.usgs.gov/publication/fs06298
ID  - fs06298
ER  -