http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Surface water supply of the United States 1949
1 online resource (viii, 264 pages) : illustration.
prepared under the direction of C.G. Paulsen.
Prepared in cooperation with the States of Idaho, Orgon, Utah, Washington, and Wyoming and other agencies.
"* U S Government Printing Office O--1952"--Page 264.
Surface water supply of the United States 1949. Part 13, Snake River Basin
Geological Survey water-supply paper ; no. 1153