http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Animal and Plant Health Inspection Service
Not distributed to depository libraries in a physical form.
Title from title screen (viewed March 2, 2001).
Mode of access: Internet from the Animal and Plant Health Inspection Service web site. Addresses as of 4/19/2001: http://www.aphis.usda.gov/oa/pubs/aphis.html (hypertext version), http://www.aphis.usda.gov/oa/pubs/aphis.pdf (PDF version); current access available via PURLs.