Description based on first issue; title from HTML index page (viewed Feb. 6, 2009).
Latest issue consulted: FY 2007.
Mode of access: Internet via the USDA ARS National Programs web site. Address as of 2/6/09: http://www.ars.usda.gov/research/programs/programs.htm?np%5Fcode=206&docid=17592; current access available via PURL.