Columbia subject headings:
Colombia--Politics and government--1946-1974.
Colombia--Rural conditions.
Peasant uprisings--Colombia.
Revolutions--Colombia.
Harvard subject headings:
Colombia--Politics and government--1946-1974.
Guerrillas--Llanos (Colombia and Venezuela)--History.
Insurgency--Llanos (Colombia and Venezuela)--History.
Llanos (Colombia and Venezuela)--Social conditions.
Princeton subject headings:
Colombia--Politics and government--1946-1974.
Guerrillas--Llanos (Colombia and Venezuela)--History.
Insurgency--Llanos (Colombia and Venezuela)--History.
Llanos (Colombia and Venezuela)--Social conditions.