United States. Congress. Senate. Committee on Appropriations & ProQuest (Firm). (1929). Potash deposits in the United States. Communication from the President of the United States transmitting supplemental estimates of appropriation for the Department of Agriculture for the development of methods of recovering potash from deposits in the United States, amounting to $42,000. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Appropriations and ProQuest (Firm). Potash Deposits in the United States. Communication from the President of the United States Transmitting Supplemental Estimates of Appropriation for the Department of Agriculture for the Development of Methods of Recovering Potash from Deposits in the United States, Amounting to $42,000. Washington: [publisher not identified], 1929.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Appropriations and ProQuest (Firm). Potash Deposits in the United States. Communication from the President of the United States Transmitting Supplemental Estimates of Appropriation for the Department of Agriculture for the Development of Methods of Recovering Potash from Deposits in the United States, Amounting to $42,000. [publisher not identified], 1929.