http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sedimentation and River Hydraulics Group.
1 online resource (iii, 47 pages) : color illustrations, maps (some color)
Title from title screen (viewed on Apr. 20, 2011).
Includes bibliographical references (page 10).