TY  - BOOK
AU  - Clark,Ian D.
AU  - Fritz,Peter
TI  - Environmental isotopes in hydrogeology
SN  - 1566702496
AV  - GB1001.72.R34  .C52 1997
PY  - 1997///
CY  - Boca Raton
PB  - CRC Press
KW  - Radioactive tracers in hydrogeology
ER  -