Columbia subject headings:
Economic development--Environmental aspects.
Environmental policy--Developing countries.
Harvard subject headings:
Developing countries--Economic conditions.
Economic development projects--Developing countries--Case studies.
Economic development--Environmental aspects
Environmental policy--Developing countries
Industrialization--Environmental aspects--Case studies.
Sustainable development--Developing countries
Technical assistance--Developing countries--Case studies.
Princeton subject headings:
Environmental protection--Developing countries--Congresses.
Rural development--Developing countries--Congresses.