Columbia subject headings:
Harvard subject headings:
Developing countries--Population policy--Congresses.
French-speaking countries--Population policy--Congresses.
Population assistance, French-speaking countries--Congresses.
Princeton subject headings:
Developing countries--Population policy--Congresses.
French-speaking countries--Population policy--Congresses.
Population assistance--Developing countries--Congresses.
Population assistance--French-speaking countries--Congresses.