http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Canada, British Columbia, Vancouver Island--Strait of Georgia, approaches to Nanoose Harbour
12th ed., June 10, 1995 (Correct through NM 23/95).
Relief shown by form lines and spot heights.
"Surveyed by the Canadian Hydrographic Service to 1976."