"Buin, Papua New Guinea" . . . . "Buin Harbor" . . . "+10" . "Buin district" . . . . . . "Buin sub-district" . "Buin, Papua New Guinea" . "Buin" . . . . . . . . . . "Buin, on Bougainville" . "Bougainville" . "750" . . . . . .