Columbia subject headings:
Environmental protection--Developing countries--Congresses.
Hazardous substances--Environmental aspects--Developing countries--Congresses.
Industrial safety--Developing countries--Congresses.
International business enterprises--Developing countries--Management--Congresses.
Pollution--Developing countries--Congresses.
Harvard subject headings:
Environmental protection--Developing countries--Congresses.
Hazardous substances--Environmental aspects--Developing countries--Congresses.
Industrial safety--Developing countries--Congresses.
International business enterprises--Developing countries--Management--Congresses.
Pollution--Developing countries--Congresses.
Princeton subject headings:
Environmental protection--Developing countries--Congresses.
Hazardous substances--Environmental aspects--Developing countries--Congresses.
Industrial safety--Developing countries--Congresses.
International business enterprises--Developing countries--Management--Congresses.
Pollution--Developing countries--Congresses.