Qian’an (Tangshan) (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Qian’an (Tangshan)" in Norwegian language version.

refsWebsite

Global rank Norwegian rank

18^th place

86^th place

harvard.edu

people.fas.harvard.edu

National Population Statistics Materials by County and City – 1999 Period, i China County & City Population 1999, Harvard China Historical GIS