TY - RPRT TI - Unsaturated zone CO2, CH4, and δ13C-CO2 at an arid region low-level radioactive waste disposal site AU - Christopher H. Conaway AU - Michelle Ann Walvoord AU - Randall B. Thomas AU - Christopher Green AU - R.J. Baker AU - James J. Thordsen AU - David A. Stonestrom AU - Brian J. Andraski PY - 2018 DO - 10.2136/vzj2017.11.0200 UR - https://pubs.usgs.gov/publication/70196863 ID - 70196863 ER -