United States. Congress. Senate. Committee on Finance. Subcommittee on Energy and Agricultural Taxation.
Jean-Marc Jancovici
United States. Congress. Senate. Committee on Finance. Subcommittee on Energy and Agricultural Taxation
United States. Congress. Senate. Committee on Finance
Unknown Author
Howard S. Geller
Holger Jenzen
Pietro S. Nivola
Sweden. Jordbruksdepartementet.
Skip Laitner
United States. General Accounting Office
Nordic Council of Ministers
Terry Dinan
Matthias Bongartz
Thomas F. Homer-Dixon
International Energy Agency
Deakin, Elizabeth.