BBC
Bbc News: Q&a: Germ Warfare
Read these questions and answers by BBC News Online about biological weapons, the threat of germ warfare, and the politics involved as of 2001. Includes many links to appropriate articles and related information.
Siteseen
Siteseen: American Historama: Agent Orange
Detailed information on the 1962 Operation Ranch Hand that began involving chemical warfare using Agent Orange during the Vietnam War.