Research furthers conservation of Grand Canyon sandbars /

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Bibliographic Details
Imprint:[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2007]
Description:4 unnumbered pages : digital, PDF file.
Language:English
Series:Fact sheet ; 2007-3020
Fact sheet (Geological Survey (U.S.)) ; 2007-3020.
Subject:Sand bars -- Arizona -- Grand Canyon.
Colorado River (Colo.-Mexico) -- Regulation.
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/7242537
Hidden Bibliographic Details
Other authors / contributors:Melis, Theodore S.
Geological Survey (U.S.)
Notes:Title from title screen (viewed on July 16, 2008).
"March 2007."
Includes bibliographical references.
Mode of access: Internet from the USGS web site. Address as of 7/16/08: http://pubs.usgs.gov/fs/2007/3020/fs2007-3020.pdf; current access available via PURL.
Other form:Research furthers conservation of Grand Canyon sandbars [4] p.
GPO item no.:0621-L (online)
Govt.docs classification:I 19.127:2007-3020