General information and rulings for the enforcement of the law regulating the manufacture, distribution, storage, use, or possession of explosives and their ingredients during wartime
Publisher: U.S. Govt. Print. Off.
Published: 1940
Place of publication: Washington
Language: eng
Number of pages: 22
Subjects: Explosives
Notes: At head of title: United States Department of the interior, Harold L. Ickes, secretary.  Bureau of mines. R. R. Sayers, acting director.