[Washington, D.C.] : U.S. Dept. of Agriculture, Economic Research Service, [2002]
Physical Details
data file
OCLC
on995470000002352746, ocm54517852
Title from caption (viewed on Mar. 2, 2004).
"VGS-292-01."
Includes bibliographical references.
Mode of access: Internet from the USDA Web site. Address as of 03/02/04: http://www.ers.usda.gov/publications/vgs/aug02/vgs292-01/vgs29201.pdf; current access is available via PURL.