Strategic and critical materials.
Subtitle: Hearings before a subcommittee of the Committee on Military Affairs, United States Senate, Seventy-seventh Congress, first session, relative to strategic and critical materials and minerals May 15,19,21,26,June 4,11,16, and July 1, 1941..
Publisher: U.S. Govt. Print. Off.
Published: 1941
Place of publication: Washington
Language: eng
Number of pages: 307
Subjects: Raw materials; United States -- Defenses
Notes: Edwin C. Johnson, chairman of subcommittee