Caudill, Harry M., 1922-1990. Night comes to the Cumberlands, a biography of a depressed area. With a foreword by Stewart L. Udall. - Boston, Little, Brown [1963] - 394 pages illustration 22 cm. LCCN: 63013450 Subjects--Geographic Terms: Appalachian Region--Economic conditions.Appalachian Region--Social conditions. LC Class. No.: HC107.K4 C3