TY  - RPRT
TI  - Tritium-hydrologic research: Some results of the U.S. Geological Survey Research Program
AU  - C.W. Carlston
PY  - 1964
DO  - 10.1126/science.143.3608.804
UR  - https://pubs.usgs.gov/publication/70010471
ID  - 70010471
ER  -