TY  - RPRT
TI  - Widespread natural perchlorate in unsaturated zones of the southwest United States
AU  - Balaji Rao
AU  - Todd A. Anderson
AU  - Greta J. Orris
AU  - Ken A. Rainwater
AU  - Srinath Rajagopalan
AU  - Renee M. Sandvig
AU  - Bridget R. Scanlon
AU  - David A. Stonestrom
AU  - Michelle Ann Walvoord
AU  - W Andrew Jackson
PY  - 2007
DO  - 10.1021/es062853i
UR  - https://pubs.usgs.gov/publication/70029966
ID  - 70029966
ER  -