http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Managing sand along the Colorado River to protect cultural sites downstream of Glen Canyon Dam
1 online resource (6 unnumbered pages) : color illustrations, color map.
Includes bibliographical references (page 6).
Glen Canyon National Recreation Area (Utah and Ariz.)
Fact sheet (Geological Survey (U.S.)) ; 2019-3054