Summer wildfires of 2000 : hearings before the Subcommittee on Forests and Public Land Management of the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixth Congress, second session on federal agency preparedness for the summer 2000 fires and the President's report on managing the impacts of wildfires on communities and the environment, September 15, 2000, Washington, D.C., September 22, 2000, Billings, Montana, September 23, 2000, Salmon, Idaho.