USDA National Agricultural Library Web Site 20011109200324 20011216025646 eng text/html National Agricultural Library: Information Resources on Biosecurity, Bioterror and the Threat to Agriculture, a Web Site produced by USDA National Agricultural Library, a Federal government agency, is part of the Library of Congress September 11 Web Archive and preserves the web expressions of individuals, groups, the press and institutions in the United States and from around the world in the aftermath of the attacks in the United States on September 11, 2001. Bioterrorism September 11 Terrorist Attacks, 2001 http://www.loc.gov/minerva/collect/sept11/ nal.usda.gov/ref/biosecurity/ http://wasearch.loc.gov/sep11/2001*sa_/nal.usda.gov/ref/biosecurity/ None 20030915000000 '20060717174614' 1367