Columbia subject headings:
Conservation of natural resources--Developing countries--Congresses.
Economic development--Environmental aspects--Developing countries--Congresses.
Environmental policy--Developing countries--Congresses.
Human ecology--Developing countries--Case studies--Congresses.
Rural development projects--Developing countries--Case studies--Congresses.
Harvard subject headings:
Conservation of natural resources--Developing countries--Congresses.
Economic development--Environmental aspects--Developing countries--Congresses.
Environmental policy--Developing countries--Congresses
Human ecology--Developing countries--Case studies--Congresses.
Rural development projects--Developing countries--Case studies--Congresses.
Sustainable development--Developing countries--Congresses
Princeton subject headings: