Columbia subject headings:
Mexico, Southeast--History.
Soconusco (Mexico : Region)--Economic conditions.
Soconusco (Mexico : Region)--History.
Soconusco (Mexico : Region)--Social conditions.
Soconusco (Mexico : Region)--Social life and customs.
Harvard subject headings:
Mexico, Southeast--History.
Soconusco (Mexico : Region)--Economic conditions.
Soconusco (Mexico : Region)--History.
Soconusco (Mexico : Region)--Social conditions.
Soconusco (Mexico : Region)--Social life and customs.
Princeton subject headings:
Mexico, Southeast--History.
Soconusco Region (Mexico)--Economic conditions.
Soconusco Region (Mexico)--History.
Soconusco Region (Mexico)--Social conditions.
Soconusco Region (Mexico)--Social life and customs.