http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Surface water supply of the United States, 1907-8
1 online resource (356 pages) : illustrations.
"Prepared under the direction of M.O. Leighton."
Surface water supply of the United States, 1907-8, Part 1, North Atlantic Coast
Water-supply paper (Washington, D.C.) ; no. 241