Columbia subject headings:
Atlantic Coast Region (Costa Rica)--History.
Peasants--Costa Rica--Atlantic Coast Region--Societies, etc.
Peasants--Costa Rica--Societies, etc.
Social movements--Costa Rica.
Harvard subject headings:
Agricultural laborers--Costa Rica--Political activity.
Agricultural laborers--Labor unions--Costa Rica.
Princeton subject headings:
Atlantic Coast Region (Costa Rica)--History.
Peasants--Atlantic Coast Region (Costa Rica)--Societies, etc.
Peasants--Costa Rica--Societies, etc.
Social movements--Costa Rica.