TY  - RPRT
TI  - 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/es903802j
UR  - https://pubs.usgs.gov/publication/70046626
ID  - 70046626
ER  -