TY - RPRT TI - Principal facts for a gravity survey of the Double Hot Springs Known Geothermal Resource Area, Humboldt County, Nevada AU - Donald L. Peterson AU - Harold E. Kaufmann PY - 1978 DO - 10.3133/ofr78107a UR - https://pubs.usgs.gov/publication/ofr78107A ID - ofr78107A ER -