Quality of Surface Waters of the United States, 1959

USGS,Quality of Surface Waters of the United States, 1959 (WSP-1643), 247 pp., 6" x 9". Description: 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.Ê Parts 5 & 6.Ê Hudson Bay, and Upper Mississippi River Basins, and Missouri River Basin.ÊÊ , out of print, unbound copy available Ê