Human ecology: one approach to understanding the problems of development in Papua New Guinea /
prepared by the Human Ecology Group, Centre for Resource and EnvironmentalStudies, Australian National University.
- [Canberra ]: The Group, 1977.
- 1v.
Human ecology--Papua New Guinea.
Economic development--Environmental aspects--Papua New Guinea.
Papua New Guinea--Economic conditions.
Papua New Guinea--Social conditions.
Human ecology--Papua New Guinea.
Economic development--Environmental aspects--Papua New Guinea.
Papua New Guinea--Economic conditions.
Papua New Guinea--Social conditions.