Columbia subject headings:
Harvard subject headings:
Charalá (Colombia)--Rural conditions.
Land reform--Colombia--Charalá.
Social conflict--Colombia--Charalá.
Sugar workers--Colombia--Charalá.
Sugar workers--Labor unions--Colombia--Charalá.
Princeton subject headings:
Agricultural laborers--Colombia--Santander (Dept.)--Political activity.
Land tenure--Colombia--Santander (Dept.).
Peasants--Colombia--Santander (Dept.)--Political activity.
Santander (Colombia : Department)--Rural conditions.
Santander (Colombia : Department)--Social conditions.