TY - RPRT TI - Erratum to: Isotopic composition and origin of indigenous natural perchlorate and co-occurring nitrate in the southwestern United States AU - W Andrew Jackson AU - J.K. Bohlke AU - Baohua Gu AU - Paul B. Hatzinger AU - Neil C. Sturchio PY - 2010 DO - 10.1021/es103780t UR - https://pubs.usgs.gov/publication/70200220 ID - 70200220 ER -