Surface Water Supply of the United States, 1953 (Part 6-B)

Wells, J.V.B. Surface Water Supply of the United States, 1953 (Part 6-B) Missouri River basin below Sioux City, Iowa,(WSP-1280), 460 pp. The quality-of-water investigations of the United States Geological Survey are concerned with chemical and physical characteristics of the surface and ground water supplies of the Nation.  Available only as a B&W copy, please allow time for reproduction.