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    Digital atlas of the upper Washita River Basin, southwestern Oklahoma Catalog Record - Electronic Resource Available

    System requirements: PC with DVD reader, and Windows 2000 or XP, or Macintosh OS9.0.4, 9.1, 9.2, or OS X with 128 MB RAM, or most Unix/Linux systems, all with software to handle files in pdf, or ArcInfo/ArcView. Title from container insert. Also available online via Internet from the USGS web site: Address as of 10/17/08: ; current access via PURL.

    • Contributor: Becker, Carol J.
    • Date: 2008