http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
6 maneras de prevenir enfermedades en aves de corral
Animal and Plant Health Inspection Service.
Title from title screen (viewed on Nov. 22, 2004).
Distributed to depository libraries in paper, shipping list number: 2004-0264-P.
System requirements: WWW browser and pdf reader.
Mode of access: Internet from the USDA APHIS web site. Address as of 7/9/07: http://www.aphis.usda.gov/lpa/pubs/poster%5Fahbiosec%5Fsp.pdf; current access available via PURL.
Program aid (United States. Department of Agriculture) ; no. 1764S