Welsh, Stanley L. Water, stone, sky; a pictorial essay on Lake Powell [by] Stanley L. Welsh and Catherine Ann Toft. - Provo, Utah, Brigham Young University Press [1974] - xvii, 76 p. col. illus. 20 x 23 cm. ISBN: 0842508988 LCCN: 73020115 //r83 Subjects--Geographic Terms: Powell, Lake (Utah and Ariz.) LC Class. No.: GB 1625.U8 / W44