United States. Department of the Interior. (1931). Instructions: Preparation of general schedule of serial numbers relating to filings under mineral leasing act. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of the Interior. Instructions: Preparation of General Schedule of Serial Numbers Relating to Filings Under Mineral Leasing Act. [Washington]: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Department of the Interior. Instructions: Preparation of General Schedule of Serial Numbers Relating to Filings Under Mineral Leasing Act. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.