Columbia subject headings:
Agricultural laborers--Political activity--Central America.
Agriculture--Economic aspects--Central America.
Central America--Rural conditions.
Peasants--Political activity--Central America.
Harvard subject headings:
Agriculture and state--Central America.
Agriculture--Economic aspects--Central America
Peasants--Central America--Political activity.
Peasants--Government policy--Central America.
Peasants--Political activity--Central America.
Princeton subject headings:
Agriculture and state--Central America.
Agriculture--Economic aspects--Central America.
Peasants--Central America--Political activity.
Peasants--Government policy--Central America.