Columbia subject headings:
Biodiversity conservation--Developing countries.
Economic assistance, American--Developing countries.
Forests and forestry--Developing countries.
Nature conservation--Developing countries.
Harvard subject headings:
Biodiversity conservation--Developing countries.
Economic assistance, American--Developing countries
Forests and forestry--Developing countries.
Nature conservation--Developing countries.
Princeton subject headings:
Biodiversity conservation--Developing countries.
Economic assistance, American--Developing countries.
Forests and forestry--Developing countries.
Nature conservation--Developing countries.