http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
USDA's Animal and Plant Health Inspection Service and DHS' Customs and Border Protection
Animal and Plant Health Inspection Service.
Title from web page (viewed on April 8, 2008).
Mode of access: Internet at the APHIS web site. Address as of 8/01/08: http://www.aphis.usda.gov/publications/aphis%5Fgeneral/content/printable%5Fversion/fs%5Fcbp%5F08.pdf ; current access available via PURL.