The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
MediaWiki:Broken-file-category
從 Demopædia
含有受損文件連結的頁面
The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
含有受損文件連結的頁面
United nations
Departement of Economic and Social Affairs
Population Division
International Union
for the Scientific Study
of Population