Columbia subject headings:
Bendel State (Nigeria)--Population.
Migration, Internal--Nigeria--Bendel State.
Rural development--Nigeria--Bendel State.
Rural-urban migration--Nigeria--Bendel State.
Harvard subject headings:
Bendel State (Nigeria)--Population.
Edo State (Nigeria)--Population.
Migration, Internal--Nigeria--Bendel State.
Rural development--Nigeria--Bendel State.
Rural-urban migration--Nigeria--Bendel State.
Princeton subject headings: