Jelaskan Karya dari Mark Wheelis

Larry Gonick & Mark Wheelis, The Cartoon Guide to Genetics, Longman Higher Education, 1983, 216 pp.

"Biological Warfare before 1914", In: Geissler E, Moon JEvC, editors. Biological and toxin weapons: research, development and use from the Middle Ages to 1945. London: Oxford University Press; 1999. pp 8–34.