Columbia subject headings:
Agriculture--Southern States.
Depressions--1929--United States.
United States--Economic conditions--1918-1945.
Harvard subject headings:
Agriculture--Economic aspects
Agriculture--Southern States
Farm tenancy--Southern States.
Southern States--Economic conditions--1918-
Princeton subject headings:
Agriculture--Economic aspects.
Agriculture--Southern States.
Farm tenancy--Southern States.
Southern States--Economic conditions--1918-