Showing 1 - 3 results of 3 for search 'U.S. Dept. of the Interior, U.S. Geological Survey ;', query time: 0.15s Refine Results
  1. 1
    Magnitude and frequency data for historic debris flows in Grand Canyon National Park and vicinity, Arizona.
    Published 1995
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Government Document Book
  2. 2
    Research furthers conservation of Grand Canyon sandbars /
    Published 2007
    “...U.S. Dept. of the Interior, U.S. Geological Survey,...”
    Report:
    Summary:
    Government Document eBook
  3. 3
    The state of the Colorado River ecosystem in Grand Canyon : a report of the Grand Canyon Monitoring and Research Center, 1991-2004 /
    Published 2005
    “...U.S. Dept. of the Interior, U.S. Geological Survey,...”
    Connect to this title online
    Table of contents
    Government Document eBook
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