Harbors in Illana Bay and vicinity, South Coast of Mindanao, Philippines. - Philippines. Bureau of Coast and Geodetic Survey (Manila Philippine Coast and Geodetic Survey, 1976)
Keywords: Maligay Bay (Mindanao) -- Maps; Pagadian Bay (Mindanao) -- Maps; Port Baras (Mindanao) -- Maps; Port Sambulanan (Mindanao) -- Maps; Port Sibulan (Mindanao) -- Maps