Mineral resources development
Subtitle: Hearings before the Committee on Interior and Insular Affairs, United States Senate, Eighty-first Congress, first session, on S. 240--[and others] bills relative to the National minerals act of 1949
Publisher: G.P.O.
Published: 1949
Place of publication: Washington
Language: eng
Number of pages: 325
Subjects: Mines and mineral resources -- United States
Notes: Joseph C. O'Mahoney, chairman

Hearings held July 15-Aug. 5, 1949