http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Production Estimates and Crop Assessment Division.
United States Department of Agriculture, Foreign Agricultural Service.
Latest issue consulted: WAP 018-97 (Jan. 1997).
Approved by the World Agricultural Outlook Board, USDA.
Some archive issues available via Internet from the FAS web site. Address as of 10/22/99: http://ffas.usda.gov/wap%5Farc.html; current access is available via PURL.
Microfiche. WAP 2-88 (Feb. 1988)-<WAP 4-02 (Apr. 2002)> [Washington, D.C.] : Supt. of Docs., U.S. G.P.O. microfiches : negative.
"Prepared by the Foreign Production Estimates Division (FPED), FAS/USDA"--P. 2, <1988>-Mar. 1990; by the Production Estimates and Crop Assessment Division (PECAD), FAS/USDA, Apr. 1990-
Circular series (United States. Foreign Agricultural Service)
Paper version available from: U.S. Dept. of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161