http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Wildlife Research Center publications list
National Wildlife Research Center (U.S.)
Animal and Plant Health Inspection Service.
Some issues also available via Internet from the APHIS web site. Address as of 3/13/04: http://www.aphis.usda.gov/ws/nwrc/is/publications.html.