Columbia subject headings:
Asia--Population--Congresses.
Demography--Asia--History--Congresses.
Geopolitics--Asia--Congresses.
Migration, Internal--Asia--Congresses.
Harvard subject headings:
Asia--Population--Congresses.
Migration, Internal--Asia--Congresses.
Princeton subject headings:
Asia--Population--Congresses.
Demography--Asia--History.
Geopolitics--Asia.
Migration, Internal--Asia--Congresses.