Allen, Jerry.
Languages of the Bougainville District / by Jerry Allen and Conrad Hurd. - [Ukarumpa] : Summer Institute of Linguistics, [1963]. - 56 p. : map.
North Solomons Province (Papua New Guinea)--Languages.
Languages of the Bougainville District / by Jerry Allen and Conrad Hurd. - [Ukarumpa] : Summer Institute of Linguistics, [1963]. - 56 p. : map.
North Solomons Province (Papua New Guinea)--Languages.