The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
ميدياويكي:Anononlyblock
من Demopædia
مجهول فقط
The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
مجهول فقط
United nations
Departement of Economic and Social Affairs
Population Division
International Union
for the Scientific Study
of Population