Breathe freely!
Subtitle: The truth about poison gas
By: by James Kendall.
Publisher: D. Appleton-Century company, incorporated
Published: 1938
Place of publication: New York; London
Language: eng
Number of pages: 179
Subjects: Gases, Asphyxiating and poisonous -- War use.; Chemical warfare.; Air defenses.
Notes: "Printed in Great Britain."