[Washington, D.C.] : U.S. Dept. of Agriculture, Economic Research Service
Physical Details
data file
OCLC
ocm55950880
Title from HTML title screen of version updated May 5, 2010 (viewed June 16, 2010).
Includes data tables in Microsoft Excel format.
Mode of access: Internet from the ERS web site. Address as of 07/15/04: http://www.ers.usda.gov/data/stateproductivity/; current access is available via PURL.