Map of Zamboanga del Sur. - Gloria Cunanan Maphouse (Makati, Metro Manila Gloria Cunanan Maphouse, 1989)
Insets: Map of Zamboanga del Sur at a whole -- Individual municipality/city population -- Ethnic origin of Zamboanga del Sur -- Land area of the province in sq. kms. -- Population of Zamboanga del Sur -- Conventional signs used on map.
Keywords: Zamboanga del sur (Philippines) -- Maps; Zamboanga del Sur (Philippines) -- Population