Minerals and Metals for War Purposes
Subtitle: Hearings before the Committee on Mines and Mining United States Senate, Sixty-fifth Congress, Second Session
Publisher: U.S. Government Printing Office
Published: 1918
Place of publication: Washington, USA
Language: eng
Number of pages: 672
Subjects: Mines and mineral resources -- United States.
Notes: Charles B. Henderson, chairman.
Hearings of May 2-4, 6-11, 13-18, 20-25, 27-29, 1918.