TY  - RPRT
TI  - Helium, mercury, sulfur compounds, and carbon dioxide in soil gases of the Puhimau Thermal area, Hawaii Volcanoes National Park, Hawaii
AU  - Margaret Hinkle
PY  - 1978
DO  - 10.3133/ofr78246
UR  - https://pubs.usgs.gov/publication/ofr78246
ID  - ofr78246
ER  -