http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sheep and lamb nonpredator death loss in the United States, 2004
National Animal Health Monitoring System (U.S.)
Title from title screen (viewed on Dec. 26, 2006).
Mode of access: Internet from the USDA web site. Address as of 12/26/2006: http://www.aphis.usda.gov/vs/ceah/ncahs/nahms/sheep/sheep%5fdeathloss%5f2004.pdf; current access available via PURL.