United States. Congress. Senate. Committee on Energy and Natural Resources, ProQuest (Firm), & United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks, Historic Preservation, and Recreation. (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. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources, ProQuest (Firm), and Historic Preservation United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks. 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. Washington: U.S. G.P.O., 2001.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources, et al. 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. U.S. G.P.O., 2001.