[Washington, D.C.] : U.S. Dept. of Agriculture, Agricultural Research Service
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OCLC
ocn298541580
Description based on 2003; title from title screen (viewed Jan. 12, 2009).
Latest issue consulted: 2007.
Title varies slightly.
Mode of access: Internet via the USDA ARS National Programs web site. Address as of 01/14/09: http://www.ars.usda.gov/research/programs/programs.htm?np%5fcode=108&docid=17712; current access available via PURL.