http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
2006 dairy cattle and dairy facilities summary
National Agricultural Statistics Service.
Title from title screen (viewed on Nov. 13, 2007).
Mode of access: Internet from the USDA web site. Address as of 11/13/07: http://usda.mannlib.cornell.edu/usda/current/AgriChemUsDairy/AgriChemUsDairy-05-23-2007.pdf ; current access available via PURL.