United States. Congress. Senate. Committee on Interior and Insular Affairs & ProQuest (Firm). (1957). Clarifying the requirements with respect to the performance of labor imposed as a condition for the holding of mining claims on federal lands pending the issuance of patents therefor. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interior and Insular Affairs and ProQuest (Firm). Clarifying the Requirements with Respect to the Performance of Labor Imposed as a Condition for the Holding of Mining Claims on Federal Lands Pending the Issuance of Patents Therefor. Washington: [publisher not identified], 1957.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interior and Insular Affairs and ProQuest (Firm). Clarifying the Requirements with Respect to the Performance of Labor Imposed as a Condition for the Holding of Mining Claims on Federal Lands Pending the Issuance of Patents Therefor. [publisher not identified], 1957.