Hearings Before the Ad Hoc Subcommittee on Appalachian Regional Development of the Committee on Public Works. House of Representatives, Eighty-eighth Congress, Second Session on H.R. 11065 and H.R. 11066 to Provide Public Works and Economic Development Programs and the Planning and Coordination Needed to Assist in the Development of the Appalachian Region. May 5, 6, 7, 19, 20, 21, 22, 26; June 2, 3, 4, 9, 10, and 11, 1964