Papua New Guinea. National Statistical Office.
Final figures : census unit populations, Western Highlands Province / National Statistical Office, John Shadlow. - Port Moresby : National Statistical Office, 1982. - 68 p.
Western Highlands Province (Papua New Guinea)--Census, 1980.
Final figures : census unit populations, Western Highlands Province / National Statistical Office, John Shadlow. - Port Moresby : National Statistical Office, 1982. - 68 p.
Western Highlands Province (Papua New Guinea)--Census, 1980.