http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Surface water supply of the United States, 1909
1 online resource (309 pages) : illustrations.
by H. K. Barrows, C. C. Covert and R. H. Bolster.
"Prepared under the direction of M.O. Leighton."
Includes bibliographical references and index.
Surface water supply of the United States, 1909, Part I. North Atlantic Coast
Water-supply paper (Washington, D.C.) ; no. 261