TY - RPRT TI - Tritium in water vapor in the shallow unsaturated zone at the Amargosa Desert Research Site AU - Richard W. Healy AU - Robert G. Striegl AU - Robert L. Michel AU - David E. Prudic AU - Brian J. Andraski PY - 1999 UR - https://pubs.usgs.gov/publication/70194892 ID - 70194892 ER -