TY  - RPRT
TI  - Tritium analyses of shallow ground water in Mississippi, April 1989
AU  - L. J. Slack
AU  - W. T. Oakley
PY  - 1989
DO  - 10.3133/ofr89418
UR  - https://pubs.usgs.gov/publication/ofr89418
ID  - ofr89418
ER  -