The Negro in American agriculture.
APA Citation
United States. Department of Agriculture., American Negro Exposition (1940 : Chicago, I. (1940). The Negro in American agriculture. [Washington, D.C.: U.S. Dept. of Agriculture.
MLA Citation
United States. Department of Agriculture, and Ill.) American Negro Exposition (1940 : Chicago. The Negro In American Agriculture. [Washington, D.C.: U.S. Dept. of Agriculture, 1940.
Warning: These citations may not always be complete (especially for serials).