. . "Ambulance services in rural areas : hearing before the Committee on Agriculture and Forestry, United States Senate, Ninety-third Congress, second session, on S. 3909 ... September 16, 1974" . . . . . . . . . "Ambulance services in rural areas hearing before the Committee on Agriculture and Forestry, United States Senate, Ninety-third Congress, second session, on S. 3909 ... September 16, 1974"@en . .