Surface Water Supply of the United States, 1952 (Part 6-A. Missouri River Basin above Sioux City, Iowa)

Surface Water Supply of the United States, 1952 (Part 6-A. Missouri River Basin above Sioux City, Iowa),(WSP-1239), 450 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.