Quality of surface waters of the United States, 1961, Parts 5 and 6, Hudson Bay and upper Mississippi River basins and Missouri River basin

Quality of surface waters of the United States, 1961, Parts 7 and 8, Lower Mississippi River basin and western Gulf of Mexico basins

Geohydrology of Finney County, southwestern Kansas

Water resources of Windward Oahu, Hawaii

Measurement of mixing characteristics of the Missouri River between Sioux City, Iowa, and Plattsmouth, Nebraska

Geohydrologic summary of the Pearl River basin, Mississippi and Louisiana

Surface water supply of the United States, 1961-65, Part 1, North Atlantic slope basins, v. 1, Basins from Maine to Connecticut

Surface water supply of the United States, 1961-65, Part 1, North Atlantic slope basins, v. 3, Basins from Maryland to York River

Surface water supply of the United States, 1961-65, Part 4, St. Lawrence River basin, v. 2, St. Lawrence River basin below Lake Huron

Surface water supply of the United States 1961-65, Part 7, Lower Mississippi River Basin, Volume 2, Arkansas River Basin

Surface water supply of the United States, 1961-65, Part 9, Colorado River basin, Volume 3, Lower Colorado River basin

Surface water supply of the United States, 1961-65, Part 11, Pacific slope basins in California, Volume 2, Basins from Arroyo Grande to Oregon state line except Central Valley

Surface water supply of the United States, 1961-65, Part 12, Pacific slope basins in Washington, Vol. 2, Upper Columbia River basin

Chemical quality of the water in the Tucson basin, Arizona

Quality of surface waters of the United States, 1962, Parts 3 and 4, Ohio River basin and St. Lawrence River basin