http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
prevalence of the "natural" claim on food product packaging
Fred Kuchler, Megan Sweitzer, and Carolyn Chelius.
In scope of the U.S. Government Publishing Office Cataloging and Indexing Program (C&I) and Federal Depository Library Program (FDLP).
GPO Cataloging Record Distribution Program (CRDP).
Includes bibliographical references (pages 8-9).
Economic brief (United States. Department of Agriculture. Economic Research Service) ; no. 35