Critical minerals and materials
Subtitle: hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, first session, on critical minerals and materials, March 2, 1981.
Publisher: U.S. G.P.O.
Published: 1981
Place of publication: Washington
Language: eng
Number of pages: 74
Subjects: Strategic materials -- Government policy -- United States.
Notes: "Serial no. 97-12.