http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Endangered fish threatened by Asian fish tapeworm
Title from title screen (viewed on Aug. 8, 2008).
Mode of access: Internet from the USGS web site. Address as of 7/23/08: http://www.nwhc.usgs.gov/publications/fact%5Fsheets/pdfs/FishTapeworm.pdf ; current access available via PURL.
Fact sheet (Geological Survey (U.S.)) ; 2005-3057