The following sites contain more information on chemical and biological weapons

www.vertic.org

chemdef.apgea.army.mil

www.asanltr.com

www.bt.cdc.gov

www.chem-bio.com

www.domesticpreparedness.com

www.fas.org/programs/ssp/bio/chemweapons/index.html

www.fema.gov

www.iacsp.com

www.nbcindustrygroup.com

www.nbc-med.org

www.ojp.usdoj.gov/nij/pubs-sum/184449.htm

www.sipri.se