Columbia subject headings:
China--Census, 3rd, 1982--Maps.
China--Economic conditions--1976-2000--Maps.
China--Population--Maps.
China--Social conditions--1976-2000--Maps.
Maps.
Harvard subject headings:
Princeton subject headings:
China--Census, 3rd, 1982--Maps.
China--Economic conditions--1976---Maps.
China--Population--Maps.
China--Social conditions--1976---Maps.