The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
模板:User en-3
来自Demopædia
|
The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
|
United nations
Departement of Economic and Social Affairs
Population Division
International Union
for the Scientific Study
of Population