The determintants and consequences of population trends :
The determintants and consequences of population trends : a summary of the findings of studies on the relationships between population changes and economic and social conditions /
Department of Social Affairs, Population Division.
- New York : United Nations, 1953.
- xii, 404 σ. ; 28 εκ.
- Population studies ; 17 .
- Population studies 17 .
Περιλαμβάνει ευρετήριο.
Πληθυσμός
HB871
Περιλαμβάνει ευρετήριο.
Πληθυσμός
HB871