%0 U.S. Federal Government Document %0 Print %0 Book %E United States. Bureau of the Census %E Jennings, R. D. (Ralph Dickieson), 1892- %E United States. Bureau of Agricultural Economics %I U.S. Govt. Print. Off. %D 1933 %C Washington, DC %G English %T Fifteenth census of the United States: 1930. Census of agriculture. Large-scale farming in the United States, 1929.