Columbia subject headings:
Harvard subject headings:
Eminent domain--United States
Geothermal power plants--Law and legislation--United States.
Geothermal resources--Law and legislation--United States
Yellowstone National Park.
Princeton subject headings:
Eminent domain--United States.
Geothermal power plants--Law and legislation--United States.
Geothermal resources--Law and legislation--United States.
Yellowstone National Park.