Priority areas for rural development in Papua New Guinea
prepared by L.W. Hanson, R.M. Bourke, and B.J. Allen
Dept. of Human Geography, Australian National University, 2000
地図資料(地図)
Scale [ca. 1:2,140,000] and [ca. 1:5,000,000]
Includes text, 4 local area insets, and source material notes