On guard against gas
By: by H.A. Sisson
Publisher: Hutchinson & co
Published: 1938
Place of publication: London
Language: eng
Number of pages: 91
Subjects: Chemical warfare; Safety measures; Gas Poisoning; Asphyxiating and poisonous Gases; War use
Notes: "An account of the principles of gas warfare and of the steps to be taken by the ordinary citizen to defend his family"

Includes index.