http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Surface water supply of the United States 1947
1 online resource (viii, 269 pages) : illustration.
prepared under the direction of C.G. Paulsen.
"Prepared in cooperation with the States of Idaho, Oregon, Utah, Washington, and Wyoming and other agencies."
Surface water supply of the United States 1947. Part 13, Snake River Basin
Geological Survey water-supply paper ; no. 1093