United States. Congress. Senate. Committee on Interior and Insular Affairs & ProQuest (Firm). (1969). Federally Owned Locatable Minerals: Hearings before the United States Senate Committee on Interior and Insular Affairs, Ninety-First Congress, first session, on July 2, 1969. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interior and Insular Affairs and ProQuest (Firm). Federally Owned Locatable Minerals: Hearings Before the United States Senate Committee on Interior and Insular Affairs, Ninety-First Congress, First Session, on July 2, 1969. Washington: U.S. G.P.O., 1969.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interior and Insular Affairs and ProQuest (Firm). Federally Owned Locatable Minerals: Hearings Before the United States Senate Committee on Interior and Insular Affairs, Ninety-First Congress, First Session, on July 2, 1969. U.S. G.P.O., 1969.