Columbia subject headings:
Biodiversity conservation--Papua New Guinea--Bismarck-Ramu Area--Planning.
Bismarck-Ramu Area (Papua New Guinea)--Economic conditions.
Bismarck-Ramu Integrated Conservation and Development Project (Papua New Guinea)
Harvard subject headings:
Biodiversity conservation--Papua New Guinea--Bismarck-Ramu Area--Planning.
Bismarck-Ramu Area (Papua New Guinea)--Economic conditions.
Bismarck-Ramu Integrated Conservation and Development Project (Papua New Guinea)
Princeton subject headings: