H.R. 554, Paleontological Resources Preservation Act; H.R. 986, Eightmile Wild and Scenic River Act; H.R. 1100, Carl Sandburg Home National Historic Site Boundary Revision Act of 2007; and H.R. 1285, Snoqualmie Pass Land Conveyance Act: Legislative Hearing Before the Subcommittee on National Parks, Forests, and Public Lands of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Tenth Congress, First Session, Tuesday, April 17, 2007, Volume 4