http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Low flow of streams in the Susquehanna River Basin of New York
1 online resource (vi, 57 pages) : color illustrations, color maps.
Includes bibliographical references (pages 49-52).
Scientific investigations report ; 2010-5063