Schwartz, R.B., McManus Jr., J.G., and Swienton, R.E. (2008). Tactical Emergency Medicine. (Book available for purchase.) Lippincott, Williams, & Wilkins.
This book covers the practice of emergency medicine in the field during disasters, police or military conflicts, mass events, and community incidents. Topics covered include: medical support; planning and triage; medical evaluation in the incident zone; medical control of incident site; and decontamination, among others.