Columbia subject headings:
Agricultural laborers--Labor unions--Organizing--Bolivia.
Agricultural laborers--Political activity--Bolivia.
Encinas, Enrique.
Miners--Labor unions--Organizing--Bolivia.
Miners--Political activity--Bolivia.
Harvard subject headings:
Princeton subject headings:
Bolivia--Politics and government--1952-1982.
Bolivia--Rural conditions.
Community leadership.
Encinas, Enrique.
Peasants--Bolivia--Social conditions.
Syndicalism--Bolivia.