http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Surface water supply of the United States, 1942
Hudson Bay and upper Mississippi River basins
1 online resource (xi, 402 pages) : illustration.
prepared under the direction of Glenn L. Parker [and seven others].
"Prepared in cooperation with the states of Illinois, Indiana, Iowa, Minnesota, Missouri, North Dakota, and Wisconsin, and other agencies."
Surface water supply of the United States, 1942. Part 5, Hudson Bay and upper Mississippi River basins
Water-supply paper (Washington, D.C.) ; no. 955