Map of Northern Samar. - Gloria Cunanan Maphouse (Makati, Metro Manila Gloria Cunanan Maphouse, 1989)
Insets: Map of Northern Samar as a whole -- Ethnic origin of the population -- Municipal populations 1988 & 1980 -- Population of the province- 1988, 1980 -- Land area of Northern Samar -- Conventional signs used on map.
Keywords: Ethnology -- Philippines -- Northern Samar; Northern Samar (Philippines) -- Maps; Northern Samar (Philippines) -- Population