United States. Congress. Senate. Committee on Mines and Mining & ProQuest (Firm). (1942). Suspending the requirement for the performance of annual labor on certain mining claims. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Suspending the Requirement for the Performance of Annual Labor on Certain Mining Claims. Washington: [publisher not identified], 1942.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Suspending the Requirement for the Performance of Annual Labor on Certain Mining Claims. [publisher not identified], 1942.
Warning: These citations may not always be 100% accurate.