Proposed fiscal year 2002 budgets for the Department of the Interior and the National Park Service : hearings before the Committee on Energy and Natural Resources and the Subcommittee on National Parks, Historic Preservation, and Recreation, United States Senate, One Hundred Seventh Congress, first session to consider the President's proposed fiscal year 2002 budgets for the Department of the Interior and the National Park Service, May 8 and 10, 2001

"Proposed fiscal year 2002 budgets for the Department of the Interior and the National Park Service : hearings before the Committee on Energy and Natural Resources and the Subcommittee on National Parks, Historic Preservation, and Recreation, United States Senate, One Hundred Seventh Congress, first session to consider the President's proposed fiscal year 2002 budgets for the Department of the Interior and the National Park Service, May 8 and 10, 2001"@en
"Proposed fiscal year 2002 budgets for the Department of the Interior and the National Park Service hearings before the Committee on Energy and Natural Resources and the Subcommittee on National Parks, Historic Preservation, and Recreation, United States Senate, One Hundred Seventh Congress, first session to consider the President's proposed fiscal year 2002 budgets for the Department of the Interior and the National Park Service, May 8 and 10, 2001"@en