http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from PDF title screen (viewed on Sept. 02, 2004).
Title from PDF title screen (viewed Sept. 02, 2004).
Mode of access: Internet from the GPO Permanent Archive. Address as of 9/02/04: http://permanent.access.gpo.gov/waterusgsgov/water.usgs.gov/pubs/fs/FS-005-99/pdf/fs-005-99.pdf ; current access is available via PURL.
Fact sheet (Geological Survey (U.S.)) ; FS-99-005