http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Surface water supply of the United States, 1951
1 online resource (viii, 257 pages) : illustrations, map.
prepared under the direction of C.G. Paulsen.
"Prepared in cooperation with the states of Idaho, Oregon, Utah, Washington, and Wyoming and with other agencies."
Surface water supply of the United States, 1951. Part 13, Snake River Basin
Geological Survey water-supply paper ; no. 1217