1. Safeguarding information: Instructor's period guide : state and local gas specialist schools Author(s): United States. Office of Civilian Defense, author, issuing body. Publication: Washington, D.C. : Office of Civilian Defense, March 30, 1943 Subject(s): Chemical WarfareCivil Defense -- educationGases -- standardsRespiratory Protective DevicesGas Poisoning -- prevention & controlWorld War IIUnited States
2. Chemical warfare agents: reference and training chart Publication: [Washington, D.C.] : U.S. Government Printing Office, January 1943 Subject(s): Chemical Warfare AgentsCivil Defense -- educationChemical WarfareFirst AidDecontaminationWorld War IIUnited States
