http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
cattle and beef industry in the United States
Cooperative Extension Service. Purdue University
David C. Petritz, Steven P. Erickson, Jack H. Armstrong.
Includes bibliographical references (pages 489-500).
CES paper (Purdue University. Cooperative Extension Service) ; 93