The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
مساهمات المستخدم
لم يتم العثور على تغييرات تطابق هذه المحددات.
The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
لم يتم العثور على تغييرات تطابق هذه المحددات.
United nations
Departement of Economic and Social Affairs
Population Division
International Union
for the Scientific Study
of Population