http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Depleting Energy and Biorecources: The Fossil-Fuel Key, Regional Foci and Pressure Points,...
Edited by Andrew McKillop with Shelia Newman
Fossil fuels,Nguồn điện,Power resources,Nhiên liệu hóa thạch
Environmental aspects,Khía cạnh môi trường