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