United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands. (1998). Hearing on H.R. 1522, to extend the authorization for the National Historic Preservation Fund, and for other purposes: Hearing before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Fifth Congress, first session, October 21, 1997, Washington, DC. Washington: U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office.

United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands. Hearing On H.R. 1522, to Extend the Authorization for the National Historic Preservation Fund, and for Other Purposes: Hearing Before the Subcommittee On National Parks and Public Lands of the Committee On Resources, House of Representatives, One Hundred Fifth Congress, First Session, October 21, 1997, Washington, DC. Washington: U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1998.

United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands. Hearing On H.R. 1522, to Extend the Authorization for the National Historic Preservation Fund, and for Other Purposes: Hearing Before the Subcommittee On National Parks and Public Lands of the Committee On Resources, House of Representatives, One Hundred Fifth Congress, First Session, October 21, 1997, Washington, DC. Washington: U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1998.