http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Kenai National Wildlife Refuge, U.S. Fish and Wildlife Service.
Title from title screen (viewed on Jan. 29, 2009).
Mode of access: Internet from the FWS web site. Address as of 1/29/09: http://kenai.fws.gov/VisitorsEducators/visiting/winter/map%5FSki%5FTrails.pdf ; current access via PURL.