The detection and identification of war gases.
Subtitle: Notes for the use of gas identification officers.
Edition: (1st ed.)
Publisher: Chemical publishing company, inc.
Published: 1940
Place of publication: Brooklyn, N.Y
Language: eng
Number of pages: 53
Subjects: Gases, Asphyxiating and poisonous -- War use.
Other titles: Identification of war gases.
Notes: At head of title: Ministry of home security. Air raid precautions department.

"First American edition."