Power resources - United States.

Energy = supplies, sustainability, and costs / by: (書目-語言資料,印刷品)

Green alternatives and national energy strategy = the facts behind the headlines / by: (書目-語言資料,印刷品)

America's energy gamble : = people, economy and planet / by: (書目-語言資料,印刷品)

Environmental protection

Natural gas.

Petroleum reserves.

Natural resources

Nuclear energy.

Energy conservation.

Energy policy

Power resources

Coal.

Petroleum.

Electric power.

Fossil fuels

Energy consumption

Uranium as fuel.

Energy resources development

Petroleum industry and trade

Renewable energy sources.

Fossil fuels.

Natural gas reserves.

Coal reserves.

Wealth

Oil-shale industry

Environmental policy