http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Implementation of International Plant Protection Convention standard for wood packaging material
Animal and Plant Health Inspection Service.
Plant Protection and Quarantine Programs.
Title from title screen (viewed on Aug. 22, 2007).
Mode of access: Internet from the APHIS web site. Address as of 8/22/07: http://www.aphis.usda.gov/lpa/pubs/ia%5Fph%5Fwpm.pdf; current access available via PURL.