TY  - RPRT
TI  - Residence times in river basins as determined by analysis of long-term tritium records
AU  - R. L. Michel
PY  - 1992
DO  - 10.1016/0022-1694(92)90117-e
UR  - https://pubs.usgs.gov/publication/70016554
ID  - 70016554
ER  -