Columbia subject headings:
Migration, Internal--Zambia.
Rural-urban migration--Zambia.
Zambia--Population.
Zambia--Social conditions.
Harvard subject headings:
Migration, Internal--Zambia.
Rural-urban migration--Zambia.
Zambia--Population.
Zambia--Social conditions
Princeton subject headings:
Rural-urban migration--Zambia.
Zambia--Population.