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 (xi, 463 pages) : illustration.
"Prepared under the direction of C.G. Paulsen, Chief Hydraulic Engineer."
"Prepared by the Geological Survey in cooperation with the States of California and Oregon and other agencies"--Page iii.
Surface water supply of the United States, 1949. Part 11, Pacific slope basins in California
Geological Survey water-supply paper ; no. 1151