United States. Agricultural Adjustment Administration. (1939). 1940 agricultural conservation program, western region: Instructions relating to combination farms and the use of the 1940 farm plan. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Agricultural Adjustment Administration. 1940 Agricultural Conservation Program, Western Region: Instructions Relating to Combination Farms and the Use of the 1940 Farm Plan. [Washington]: [s.n.], 1939.
MLA (9th ed.) CitationUnited States. Agricultural Adjustment Administration. 1940 Agricultural Conservation Program, Western Region: Instructions Relating to Combination Farms and the Use of the 1940 Farm Plan. [s.n.], 1939.
Warning: These citations may not always be 100% accurate.