Papua New Guinea. National Statistical Office.
Final figures : census unit populations, Morobe Province / National Statistical Office, John Shadlow. - Port Moresby : National Statistical Office, 1982. - 80 p.
Morobe Province (Papua New Guinea)--Census,1980.
Final figures : census unit populations, Morobe Province / National Statistical Office, John Shadlow. - Port Moresby : National Statistical Office, 1982. - 80 p.
Morobe Province (Papua New Guinea)--Census,1980.