TY  - RPRT
TI  - Reconnaissance for mercury over geothermal areas of the Imperial Valley, California
AU  - Margaret Hinkle
AU  - William W. Vaughn
PY  - 1973
DO  - 10.3133/ofr73113
UR  - https://pubs.usgs.gov/publication/ofr73113
ID  - ofr73113
ER  -