http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Modifications to a one-dimensional model of unsteady flow in the Colorado River through the Grand Canyon, Arizona
1 online resource (iv, 17 pages) : illustrations, map.
by Stephen Mark Wiele and Eleanor R. Griffin ; prepared in cooperation with the Bureau of Reclamation.
"This report supersedes U.S. Geological Survey Water-Resources Investigations Report 97-4046 that was printed in 1997."
Includes bibliographical references (pages 15-17).
Water-resources investigations report ; 97-4046