United States. Bureau of Agricultural Economics. (1931). Shifts in production areas in U.S. induced by changes in farm prices and farm technique. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics. Shifts in Production Areas in U.S. Induced by Changes in Farm Prices and Farm Technique. [Place of publication not identified]: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics. Shifts in Production Areas in U.S. Induced by Changes in Farm Prices and Farm Technique. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.