http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
United States--west coast, Washington, Puget Sound, Seattle to Bremerton
Relief shown by contours and spot heights.
Includes source diagram, tidal information, and table of channel depths.
Latest issue consulted: 18th edition (Oct. 2003).