Title from caption (viewed on Mar. 1, 2004). "FAU-66-02."
Bibliography Note:
Includes bibliographical references.
Technical Details:
Mode of access: Internet from the USDA Web site. Address as of 03/01/04: http://www.ers.usda.gov/publications/fau/july02/fau6602/fau6602.pdf; current access is available via PURL.