http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Surface water supply of the United States, 1940
Pacific slope basins in Washington and upper Columbia River Basin
1 online resource (v, 210 pages) : illustrations.
"Incooperation with the States of Idaho, Montana, and Washington, and other agencies."
Surface water supply of the United States, 1940. Part 12, Pacific slope basins in Washington and upper Columbia River Basin
Water-supply paper (Washington, D.C.) ; no. 902