TY - RPRT TI - Evaluation of perchlorate sources in the Rialto-Colton and Chino California subbasins using chlorine and oxygen isotope ratio analysis AU - Paul B. Hatzinger AU - J.K. Bohlke AU - John A. Izbicki AU - Nicholas F. Teague AU - Neil C. Sturchio PY - 2015 UR - https://pubs.usgs.gov/publication/70187116 ID - 70187116 ER -