Columbia subject headings:
Catabato (Mindanao Island, Philippines)--Politics and government.
Davao (Mindanao Island, Philippines)--Politics and government.
Mindanao Island (Philippines)--History.
Political participation--Philippines--Mindanao Island.
Harvard subject headings:
Cotabato City (Philippines)--Politics and government.
Davao City (Philippines)--Politics and government.
Political participation--Philippines--Mindanao Island.
Southern Mindanao (Philippines)--Politics and government.
Princeton subject headings:
Cotabato City (Philippines)--Politics and government.
Davao City (Philippines)--Politics and government.
Southern Mindanao (Philippines)--Politics and government.