Conference on revision of United States mining laws
Subtitle: hearings before a Special Subcommittee on Public Lands, House of Representatives, Eighty-first Congress, first session, making a study of problems in connection with the public lands of the United States
Publisher: U.S. G.P.O.
Published: 1950
Place of publication: Washington
Language: eng
Number of pages: 295
Subjects: Public lands; Public lands -- United States