TY - RPRT TI - Validation of chlorine and oxygen isotope ratio analysis to differentiate perchlorate sources and to document perchlorate biodegradation AU - Paul B. Hatzinger AU - J.K. Bohlke AU - Neil C. Sturchio AU - Baohua Gu PY - 2013 UR - https://pubs.usgs.gov/publication/70187115 ID - 70187115 ER -